What color is typically used for motorcycle warning signs?

The color yellow is typically used for motorcycle warning signs due to its high visibility and ability to draw attention. Yellow is a color that signals caution and alerts drivers to potential hazards or changes in the road conditions. When riders see these signs, they are advised to be vigilant and prepared for situations that may require extra caution, such as curves, intersections, or areas where motorcycles may be present. This color choice is standard in road signage, promoting safety for all road users.

In contrast, red is generally reserved for stop signs and signals, which indicate an immediate stop. Green typically suggests guidance or direction, like in the case of informational signs, while blue often denotes services or provide general information. Each color has its specific purpose in traffic signage, with yellow being the designated color for alerting drivers to potential dangers associated with motorcycles on the road.