No. Colorado law prohibits window tint darker than 27% light transmittance for passenger vehicles, making 15% illegal statewide. Local jurisdictions like Denver and Boulder enforce stricter standards, and 2026 compliance reviews may tighten enforcement.
Key Regulations for 15% Window Tint in Colorado
- Light transmittance threshold: Passenger vehicles must allow at least 27% of light through front side windows; 15% fails this standard.
- Medical exemptions: Only documented medical conditions (e.g., light sensitivity) permit darker tint, requiring prior approval from the Colorado Department of Revenue.
- Local enforcement: Cities such as Denver and Boulder conduct roadside inspections, with fines up to $100 for violations under municipal codes.
Colorado Revised Statutes § 42-4-227 and local ordinances govern tint compliance. Vehicles with factory-installed tint meeting 27%+ thresholds remain legal, but aftermarket 15% tint requires removal or replacement. Law enforcement may issue citations during traffic stops, and insurance companies may deny claims for non-compliant tint. Dealers installing illegal tint face penalties under Colorado’s automotive repair laws.