What color indicator is commonly used to mark hazard areas in construction sites?

Yellow is commonly used to mark hazard areas on construction sites because it serves as a warning color that is easily noticeable and attracts attention. This color helps to alert workers and visitors to areas that may be dangerous or require caution, such as around machinery, excavations, or areas with overhead hazards. Yellow is part of a standardized color code used in safety regulations to promote awareness and reduce the risk of accidents on job sites. The choice of yellow aligns with safety conventions, making it easier for individuals to recognize and adhere to safety protocols in potentially hazardous areas.