Which colors correspond to different hazards in hazmat situations?

In hazmat situations, understanding the color codes associated with various hazards is crucial for ensuring safety and proper response to incidents involving hazardous materials. The correct association of colors is outlined in the National Fire Protection Association (NFPA) labeling system, which uses a color-coded system on placards to indicate the level of health risk, flammability, reactivity, and special hazards.

The correct response highlights the following associations: blue for health hazards, red for flammability, yellow for reactivity, and white for special considerations. The blue section of a placard indicates the degree of health risk posed by the material, while the red section indicates how flammable the material may be. Yellow reflects the material's reactivity, suggesting how it may react in various conditions, and white signifies any special hazards associated with the material, such as radiation or acidity.

Recognizing these colors is essential for first responders and those who work with hazardous materials, as it enables quick identification of potential risks and facilitates appropriate protective measures. Understanding these concepts helps ensure that personnel can navigate hazardous situations safely and effectively.