What type of sign is typically yellow?

The choice indicating that a warning sign is typically yellow is based on standard traffic signage conventions. Yellow signs are universally used to alert drivers to potential hazards or changes in road conditions. For instance, they may indicate curves, pedestrian crossings, or other situations where drivers need to exercise caution.

The color yellow is chosen specifically because it is highly visible and draws attention, which is crucial for ensuring driver awareness and safety. In contrast, regulatory signs, typically seen in white with black lettering, communicate laws that must be followed, while information signs are usually blue or green, providing directions or locations. Construction signs tend to be orange, signaling work zones and associated dangers. Thus, the recognition and understanding of the color scheme in traffic signs is essential for safe navigation on the roads.