What color Exit Sign do I need?

In the United States, Exit Signs can have either red or green lettering, but in most cases red is the safer bet. Many states and cities have enacted their own building codes specifying the color sign required. For example, in New York & Chicago, Exit Signs must have red letters. Many states allow either Red or Green lettering Exit Signs, but have a recommended color. Consult your cities' Fire Marshall or inspector to help determine the right exit sign for you.