What color and shape is a yield sign?

A yield sign is characterized by its unique design, which is a red triangle with a white interior. This design is intended to capture the attention of drivers and convey the important instruction to yield the right-of-way to other vehicles or pedestrians. The triangular shape is instantly recognizable and helps differentiate it from other road signs, which often have different shapes and colors for specific purposes.

The colors used, red and white, are universally understood to signify that caution is required. The triangle is particularly effective because it points downwards, directing the driver's attention to the ground, where they need to be more aware of the traffic around them. This design is standardized across many jurisdictions to maintain uniformity and safety on the roads.