Red and green exit signs both serve the same basic purpose: they mark the path to an exit so people can leave a building safely. The right color depends on your local code, existing building standard, and project requirements.
If you are replacing an existing fixture, the simplest answer is often to match what is already installed unless your inspector, plans, or authority having jurisdiction requires a change.
Why are some exit signs red?
Red exit signs are common across the United States and are widely recognized in commercial buildings. Red lettering is bold, familiar, and easy for many occupants to identify quickly during an emergency.
If your building already uses red lettering, browse red exit signs to keep the replacement consistent with the rest of the property.
Why are some exit signs green?
Green exit signs are also common, especially in places where green is associated with safe passage or where local practice favors green lettering. Green can stand out well in certain interiors and may be preferred for buildings that already use green exit signage throughout.
For replacement projects or new installations calling for green lettering, compare green exit signs.
Can you mix red and green exit signs?
Mixing sign colors inside the same building can create an inconsistent look and may raise questions during inspections. A single property standard is usually better. If one wing uses red and another uses green because of a renovation history, ask the inspector which standard should guide future replacements.
Does the sign type matter?
Yes. Red and green options are available across many sign styles, including LED exit signs, edge-lit exit signs, and running man exit signs. The style should match the mounting location, visibility needs, and code requirements.
What to check before buying
Confirm the required letter color, face count, mounting style, battery backup, voltage, and listing. If you need a sign near a door that also requires backup lighting, a combo exit sign or battery backup exit sign may be the better fit.
Bottom line
For most replacements, match the existing sign color. For new projects, follow the plans and local requirements. Red is common and familiar; green is also accepted in many applications. The best choice is the one your building standard and inspector will support.
Explore more exit sign and emergency lighting guides in our Learning Center.