What color are dangerous goods?

What color are dangerous goods?

• A. Yellow
• B. Orange
• C. Red
• D. Green

Answer: (A)

Color coding for dangerous goods uses a warning color that grabs attention and signals caution. Yellow does that well, which is why, in this training, dangerous goods are marked yellow. This prompts handlers to slow down, check safety data, and follow the proper procedures for packaging, labeling, and transport. Other colors convey different safety messages—orange can indicate other hazards in some systems, red often signals immediate fire risk, and green denotes safety or nonhazardous materials—so yellow is the best fit for signaling the presence of dangerous goods in this context.

Color coding for dangerous goods uses a warning color that grabs attention and signals caution. Yellow does that well, which is why, in this training, dangerous goods are marked yellow. This prompts handlers to slow down, check safety data, and follow the proper procedures for packaging, labeling, and transport. Other colors convey different safety messages—orange can indicate other hazards in some systems, red often signals immediate fire risk, and green denotes safety or nonhazardous materials—so yellow is the best fit for signaling the presence of dangerous goods in this context.