What does the hazard color YELLOW signify?

The color yellow is commonly associated with caution and indicates physical hazards. It is used to alert workers about potential dangers that may cause slips, trips, or falls, as well as to signify the presence of equipment or areas where one must be vigilant. Caution signs often feature yellow, reinforcing the idea of slow down, be aware, and take necessary precautions in that area.

In the context of the specific question regarding what yellow signifies, it's important to note that colors are generally standardized across various industries to represent specific types of hazards. For example, red typically denotes immediate hazard or fire, while green often signals safety or the need for personal protection. Therefore, recognizing yellow as emblematic of caution helps in reinforcing worker safety and awareness in potentially hazardous environments.