What is the function associated with the yellow color?

The function associated with the yellow color is commonly recognized as "Poic," which stands for "Person of Influence and Control." In various operational contexts, color coding is employed to quickly communicate roles or functions. Yellow typically indicates caution and attention, being used to flag important tasks or individuals who have oversight in critical operations. Consequently, a yellow designation signifies a position that has significant influence and responsibility to ensure adherence to protocols and safety regulations within a specific environment.

In contrast, safety observers, operators, and communications roles may use different colors to signify their specific duties and responsibilities. This color-coding system helps in the quick identification of personnel in various roles, enhancing coordination and safety within the team.