Purple Paint Means Keep Out, But Only If You Follow Your State's Law
Across much of rural America, a stripe of purple paint can carry an important message: private property and no trespassing. But Purple Paint Laws are state laws, and the requirements for size, height, spacing, placement, and even color can vary.
Always verify current state and local law before relying exclusively on painted property markings.
Find Your StateImportant Legal Notice
This page is provided by the United Gamefowl Breeders Association for general educational purposes only and is not legal advice. Trespass laws, posting requirements, hunting regulations, easements, rights-of-way, and local ordinances can change and may vary by location. Always verify the current law applicable to your property and consult a qualified attorney, surveyor, law-enforcement agency, wildlife agency, or appropriate state/local authority when necessary.
Purple Paint Laws: Quick Look
- Purple markings can serve as legal notice against trespassing in participating states.
- The paint usually must be placed on trees, posts, stones, or other approved objects along the property boundary.
- Size, height, spacing, orientation, color, and sign requirements vary by state.
- A random splash of purple paint does not necessarily satisfy the law.
- Some states require or recommend signs in addition to paint.
- Never assume the rule in another state applies to your property.
What Is a Purple Paint Law?
In states where purple paint is recognized by statute, properly placed markings can provide legally recognized notice that entry is prohibited. In many states, compliant paint can perform a function similar to a "No Trespassing" sign under that state's trespass or posted-land law.
That does not mean purple paint answers every legal question. Property ownership, easements, public rights-of-way, utility access, law-enforcement authority, hunting rules, animal retrieval, and local ordinances can involve separate rules.
Example Only: Check Your State Below for Exact Measurements
Purple Paint Laws by State
Select your state below to see the current marking requirements and official source. As of this review, 16 states were confirmed to recognize purple paint, or purple as one approved paint color, for at least some posting or trespass-notice purpose.
| State | Stripe Size | Height | Spacing | Important Exception |
|---|---|---|---|---|
| Alabama | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft. forest; 1,000 ft. non-forest | Must be readily visible. |
| Arkansas | 8 in.; color by Forestry rule | Bottom 3-5 ft. | 100 ft. forest; 1,000 ft. non-forest | Light purple exterior paint by rule. |
| Illinois | 8 in. vertical line or top 2 in. post cap | 3-5 ft.; cap bottom 3-5.5 ft. | 100 ft. lines; 36 ft. capped posts | Does not apply in municipalities over 2,000,000 people. |
| Indiana | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft. | Same legal effect as No Trespassing signs under state trespass law. |
| Kansas | 8 in. vertical line | Bottom 3-5 ft. | Not specified in 32-1013; must be readily visible | Applies to written-permission-only hunting, trapping, or fishing posting. |
| Kentucky | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft. forest; 1,000 ft. non-forest | Codified in criminal trespass in the second degree. |
| Louisiana | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft. forest; 1,000 ft. non-forest | Paint marks are treated as a form of sign. |
| Maine | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft.; at vehicular access entries | Paint may be on trees, posts, or stones; rules set paint color/type. |
| Missouri | 8 in. vertical line or top 2 in. post cap | 3-5 ft.; cap bottom 3-5.5 ft. | 100 ft. lines; 36 ft. capped posts | Shared-fence visible markings require concurrence of all owners/lessees. |
| North Carolina | 8 in. vertical line | Bottom 3-5 ft. | 100 yards | Article is for posted property to hunt, fish, trap, or remove pine needles/straw. |
| Pennsylvania | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft. | Does not apply in Philadelphia or Allegheny Counties. |
| South Carolina | 8 in. x 2 in. | Bottom 3-6 ft. or normal water surface | 100 yards | Must be on immovable, permanent objects. |
| Tennessee | 8 in. x 1 in. | Bottom 3-5 ft. | No numeric spacing stated; must be likely to come to attention | At least one sign at a major point of ingress must explain purple paint means no trespassing. |
| Texas | 8 in. x 1 in. | Bottom 3-5 ft. | 100 ft. forest; 1,000 ft. non-forest | Must be clearly visible to approaching persons. |
| Virginia | 8 in. x 2 in. | Center 3-6 ft. | At road entrances and adjacent public roads/waterways | Applies to posted lands for hunting, fishing, or trapping; aluminum is also allowed. |
| West Virginia | 8 in. x 2 in. | Bottom 3-6 ft. or normal water surface | 100 ft. | Signs also required at roads, driveways, or gates of entry. |
Alabama
Purple paint recognized: Yes
Law: Alabama Code § 13A-7-1
Required marking: Vertical purple lines at least 8 inches long and 1 inch wide; bottom of mark 3-5 feet above ground; readily visible; no more than 100 feet apart on forest land or 1,000 feet apart on other land.
Alabama Legislature Code of Alabama
Verified: August 2026
Arkansas
Purple paint recognized: Yes
Law: Ark. Code §§ 18-11-404 to 18-11-406; Posting Paint Rules 238.02.24-001
Required marking: Vertical marks at least 8 inches long; bottom 3-5 feet high; readily visible. Forest land: trees or posts, no more than 100 feet apart. Non-forest land: posts, no more than 1,000 feet apart and at each point of entry. Forestry rule specifies light purple exterior-grade paint.
Arkansas Code Search | Arkansas Secretary of State Rules
Verified: August 2026
Illinois
Purple paint recognized: Yes
Law: 720 ILCS 5/21-3
Required marking: Either vertical purple lines at least 8 inches long, bottom 3-5 feet high, no more than 100 feet apart; or posts capped/marked on at least the top 2 inches, bottom of cap 3-5 feet 6 inches high, no more than 36 feet apart.
Special rule: Purple-mark provisions do not apply to real property in a municipality of more than 2,000,000 inhabitants.
Verified: August 2026
Indiana
Purple paint recognized: Yes
Law: Indiana Code § 35-43-2-2
Required marking: Identifying purple marks on trees or posts; vertical lines at least 8 inches long and 1 inch wide; bottom 3-5 feet above ground; placed no more than 100 feet apart and readily visible.
Verified: August 2026
Kansas
Purple paint recognized: Yes
Law: K.S.A. 32-1013; K.S.A. 21-5808 references posting under 32-1013
Required marking: Vertical purple paint marks on trees or posts; at least 8 inches long; bottom 3-5 feet high; readily visible to a person approaching the land.
Special rule: Kansas statute does not state a numeric spacing distance in this section; visibility is central.
Verified: August 2026
Kentucky
Purple paint recognized: Yes
Law: KRS § 511.070
Required marking: Vertical purple lines at least 8 inches long and 1 inch wide; bottom 3-5 feet above ground; readily visible; no more than 100 feet apart on forest land or 1,000 feet apart on other land.
Kentucky Revised Statutes, Chapter 511
Verified: August 2026
Louisiana
Purple paint recognized: Yes
Law: La. R.S. 14:63.3
Required marking: Vertical purple lines at least 8 inches long and 1 inch wide; bottom 3-5 feet above ground; readily visible; no more than 100 feet apart on forest land or 1,000 feet apart on other land.
Verified: August 2026
Maine
Purple paint recognized: Yes
Law: 17-A M.R.S. § 402
Required marking: Conspicuous vertical line at least 1 inch wide and 8 inches long; bottoms 3-5 feet above ground; readily visible; no more than 100 feet apart; at vehicular access entries from a public road. Marks may be on trees, posts, or stones.
Verified: August 2026
Missouri
Purple paint recognized: Yes
Law: RSMo § 569.145
Required marking: Vertical purple lines at least 8 inches long, bottom 3-5 feet high, no more than 100 feet apart; or post caps/marks on at least the top 2 inches, bottom 3-5 feet 6 inches high, no more than 36 feet apart.
Verified: August 2026
North Carolina
Purple paint recognized: Yes
Law: N.C. Gen. Stat. § 14-159.7
Required marking: Purple paint marks on trees or posts; vertical line at least 8 inches long; bottom 3-5 feet from the base; no more than 100 yards apart; readily visible. For fishing prohibitions, marks along stream or shoreline at intervals of no more than 100 yards.
Verified: August 2026
Pennsylvania
Purple paint recognized: Yes
Law: 18 Pa.C.S. § 3503
Required marking: Vertical purple lines at least 8 inches long and 1 inch wide; bottom 3-5 feet above ground; no more than 100 feet apart; readily visible to a person approaching the property.
Special rule: Purple paint option does not apply in Philadelphia or Allegheny Counties.
Verified: August 2026
South Carolina
Purple paint recognized: Yes
Law: S.C. Code § 16-11-600
Required marking: Clearly visible purple-painted vertical line at least 8 inches long and 2 inches wide; bottom 3-6 feet from ground or normal water surface; affixed to immovable, permanent objects no more than 100 yards apart; readily visible.
South Carolina Code, Title 16 Chapter 11
Verified: August 2026
Tennessee
Purple paint recognized: Yes
Law: Tenn. Code Ann. § 39-14-405
Required marking: Purple vertical lines at least 8 inches long and 1 inch wide; bottom 3-5 feet above ground; placed where reasonably likely to come to the attention of a person entering the property.
Sign requirement: At least one sign at a major point of ingress must explain that purple paint signifies "no trespassing."
Tennessee Public Chapter 286 / HB0078
Verified: August 2026
Texas
Purple paint recognized: Yes
Law: Texas Penal Code § 30.05
Required marking: Vertical purple lines at least 8 inches long and 1 inch wide; bottom 3-5 feet above ground; clearly visible; no more than 100 feet apart on forest land or 1,000 feet apart on other land.
Texas Penal Code § 30.05 | Texas State Law Library FAQ
Verified: August 2026
Virginia
Purple paint recognized: Yes, as one approved color
Law: Va. Code § 18.2-134.1; 4VAC15-20-230
Required marking: Identifying paint marks on trees or posts at each road entrance and adjacent to public roadways and public waterways; vertical line at least 2 inches wide and 8 inches long; center 3-6 feet from ground or normal water surface; readily visible.
Special rule: Applies to posting property against hunting, fishing, or trapping; paint color may be aluminum or purple.
Va. Code § 18.2-134.1 | 4VAC15-20-230
Verified: August 2026
West Virginia
Purple paint recognized: Yes
Law: W. Va. Code § 61-3B-1
Required marking: Clearly visible purple-painted vertical line at least 8 inches long and 2 inches wide; bottom 3-6 feet from ground or normal water surface; on immovable, permanent objects no more than 100 feet apart; readily visible.
Sign requirement: Signs must also be posted at all roads, driveways, or gates of entry.
Verified: August 2026
Example: Alabama Purple Paint Law
Alabama Code § 13A-7-1 recognizes identifying purple paint marks as a way of posting property in a conspicuous manner when the marks meet the statute. Alabama requires vertical purple lines at least 8 inches long and 1 inch wide, with the bottom of the mark at least 3 feet and no more than 5 feet above the ground.
For Alabama forest land, compliant marks must be no more than 100 feet apart. On land other than forest land, the statute allows spacing up to 1,000 feet. This Alabama rule is a useful example, but it should not be copied into another state without checking that state's law.
How to Properly Mark Your Property
- Confirm your property boundary. Use a recorded survey, survey pins, deed information, or a licensed surveyor when necessary.
- Verify your state law. Use the official state sources linked here and check for local rules.
- Use the correct color. Some states require purple; others use orange, blue, aluminum, or another system.
- Make the marks the correct size. Follow your state's length, width, and orientation requirements.
- Place the marks at the correct height. Measure from the ground or water surface as the statute requires.
- Keep marks within the maximum spacing. Do not exceed the statutory distance between marks.
- Make them clearly visible. Account for vegetation, fading paint, leaves, snow, damaged posts, and new construction.
- Pay attention to entry points. Gates, driveways, roads, trails, paths, fence openings, creek crossings, and ATV access points often matter.
- Consider using signs too. Even where paint alone is recognized, conventional "Private Property - No Trespassing" signage may make your intent clearer.
- Inspect the boundary regularly. Paint fades, trees grow, posts fall, and brush blocks visibility.
What Purple Paint Does Not Do
- Establish the legal location of a disputed boundary.
- Replace a survey.
- Resolve an easement dispute.
- Eliminate legitimate public rights-of-way.
- Eliminate utility or governmental access rights.
- Automatically resolve hunting-access questions.
- Give someone authority to paint another person's property.
- Create a universal law applicable in all 50 states.
Purple paint provides notice under applicable trespass law. It does not settle every legal question involving access to land.
What About Property Along a Public Road?
A property boundary and a public road right-of-way are not necessarily located at the edge of the pavement. Road right-of-way widths vary, county and state roads can have different requirements, and utilities may also have easements. Check the recorded survey, deed, county engineer, highway department, or transportation agency before installing permanent boundary markers or fences near a roadway.
States Commonly Confused With Purple Paint Laws
Several states are commonly included in online "purple paint law" lists even though the official law reviewed for this page uses another color or a different posting rule.
Florida
Florida's posted-land statute allows painted no-trespassing notices on agricultural land, but the paint must be international orange and display stenciled "No Trespassing" text. Signs are also required at expected entry points.
Idaho
Idaho Fish and Game describes the paint-posting system as bright orange or fluorescent paint, not purple.
Maryland
Maryland allows paint posting, but the regulation specifies bright blue oil-base paint.
New Hampshire
A 2022 bill proposed purple paint language, but the current RSA page reviewed for this guide still describes posting by signs, not purple paint.
Iowa
Iowa legislative records show prior purple-paint bills, but the current trespass statute reviewed for this page did not contain an enacted purple-paint posting rule.
Arizona and Montana
These states are often discussed in paint-posting lists, but commonly cited official guidance and statutes use orange paint systems rather than purple. Property owners should verify the current rule directly before marking land.
Frequently Asked Questions
What does purple paint on a tree mean?
In a state that recognizes purple paint by statute, a compliant purple mark usually means the property is posted and entry is prohibited without permission. The exact legal meaning depends on the state.
Does purple paint legally mean "No Trespassing"?
Only where state law recognizes it and only when the mark is placed according to that state's requirements.
What states have Purple Paint Laws?
As of this review, Alabama, Arkansas, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maine, Missouri, North Carolina, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, and West Virginia were confirmed to recognize purple paint or purple as one approved paint color for at least some posting purpose.
Are Purple Paint Laws the same in every state?
No. Requirements vary by size, width, height, spacing, placement, sign requirements, county exceptions, and whether the law applies broadly or to hunting/fishing/trapping access.
How big does a purple paint mark need to be?
Many states use an 8-inch vertical line, but width and other requirements vary. South Carolina and West Virginia require a 2-inch-wide line, while several states require 1 inch.
How high should purple paint be placed?
Many statutes place the bottom of the mark between 3 and 5 feet above the ground. Others measure to the center of the mark or allow marks up to 6 feet. Check your state.
How far apart should purple paint marks be?
Spacing can range from 36 feet for capped posts in some states to 100 feet, 100 yards, or 1,000 feet depending on state and land type.
Can I paint an entire fence post purple?
Some states allow post caps or marked posts, but others describe vertical lines on trees or posts. Follow your state's exact wording before painting a full post.
Do I still need No Trespassing signs?
Some states require signs in addition to paint, and signs are often useful at gates, driveways, and other expected entry points. Tennessee and West Virginia include sign requirements in certain paint-posting situations.
Can I use purple paint if my state does not have a Purple Paint Law?
You may be able to paint your own property for visibility or management, but it may not serve as legal trespass notice. Use legally recognized signs or other posting methods for your state.
Can I mark trees on the actual property line?
Only mark trees or posts you are legally allowed to mark. If the boundary is uncertain or a tree is shared, consult a surveyor or attorney before painting.
Can I paint utility poles?
Do not paint utility poles unless the utility or applicable authority specifically permits it. Utility poles are often not the landowner's property.
Does purple paint establish my legal property line?
No. Purple paint is a notice method under applicable trespass law. It does not establish the legal boundary or replace a survey.
What happens if the paint fades?
Faded or hidden paint may fail the visibility requirement. Inspect and refresh markings periodically.
Do Purple Paint Laws apply to hunters?
Often, but not always in the same way. Trespass, hunting, wildlife, dog retrieval, and land-access laws can interact. Hunters should review state wildlife rules and obtain permission where required.
Official Sources & Further Reading
Alabama — Alabama Code § 13A-7-1 — Official Code
Arkansas — Ark. Code §§ 18-11-404 to 18-11-406 and Posting Paint Rules 238.02.24-001 — Arkansas Law
Illinois — 720 ILCS 5/21-3 — Illinois General Assembly
Indiana — Indiana Code § 35-43-2-2 — Indiana General Assembly
Kansas — K.S.A. 32-1013 — Kansas Revisor of Statutes
Kentucky — KRS § 511.070 — Kentucky Legislative Research Commission
Louisiana — La. R.S. 14:63.3 — Louisiana Legislature
Maine — 17-A M.R.S. § 402 — Maine Legislature
Missouri — RSMo § 569.145 — Missouri Revisor of Statutes
North Carolina — N.C. Gen. Stat. § 14-159.7 — North Carolina General Assembly
Pennsylvania — 18 Pa.C.S. § 3503 — Pennsylvania General Assembly
South Carolina — S.C. Code § 16-11-600 — South Carolina Legislature
Tennessee — Tenn. Code Ann. § 39-14-405 / Public Chapter 286 — Tennessee General Assembly
Texas — Texas Penal Code § 30.05 — Texas Constitution and Statutes
Virginia — Va. Code § 18.2-134.1 and 4VAC15-20-230 — Code of Virginia
West Virginia — W. Va. Code § 61-3B-1 — West Virginia Code
Important Legal Notice
This page is provided by the United Gamefowl Breeders Association for general educational purposes only and is not legal advice. Trespass laws, posting requirements, hunting regulations, easements, rights-of-way, and local ordinances can change and may vary by location. Always verify the current law applicable to your property and consult a qualified attorney, surveyor, law-enforcement agency, wildlife agency, or appropriate state/local authority when necessary.
The United Gamefowl Breeders Association is committed to providing practical educational resources for breeders, farmers, landowners, and rural communities.