What is the basic color for construction signs?

Construction signs are primarily colored orange because this hue is highly visible and attention-grabbing, making it an excellent choice for warning drivers about potential hazards or changes in the road. The use of orange helps to convey a sense of caution particularly in work zones where conditions can change rapidly, ensuring that drivers are alert and aware of their surroundings. Orange is a color that is universally recognized in the context of construction and roadwork, facilitating safety and awareness for all road users.

In contrast, other colors serve different purposes; for example, yellow is typically used for general warning signs not specifically related to construction zones, red signifies stop or prohibition, and green is often associated with informational signs and direction. Thus, the distinct color coding helps drivers quickly understand the type of message being communicated on the road.