In safety markings, which color identifies cut, crush, burn or shock hazards?

• A. Green
• B. Purple
• C. Orange
• D. Blue

Answer: (C)

Color coding in safety markings communicates hazard type quickly, and orange is used to flag dangerous parts of machinery that can cause injury. This color marks moving or exposed components—like blades, gears, pinch points, or areas where electrical contacts could occur—where cut, crush, burn, or shock hazards are present. Orange draws attention to these specific dangers so workers know to avoid contact or to ensure guards and safety measures are in place before operation. Other colors have their own roles: green indicates safety equipment or safe conditions; yellow signals general caution around hazards; blue denotes mandatory actions or PPE requirements. Together, these conventions help people recognize the type of risk at a glance, with orange specifically identifying cut, crush, burn, or shock hazards.