Which type of sign is green used for?

Green is used for guide signs, which provide information about routes, directions, distances, and points of interest. These signs assist drivers by giving them vital information regarding where they are, where they need to go, and how far their destination is, helping to facilitate efficient travel and navigation.

Guide signs are particularly important for helping motorists identify exits, rest areas, and services available along their route, while also indicating distances to various nearby cities or landmarks. This color is chosen because green is associated with safe travel and direction, making it easily recognizable for drivers in various driving conditions.

In contrast, warning signs typically use colors like yellow or orange to alert drivers about hazards or changes in road conditions, regulatory signs use colors like red or white to indicate laws that must be followed, and construction signs usually use orange to warn about construction-related conditions. Each color scheme is carefully chosen to convey specific information promptly and clearly to ensure road safety.