Applies in all 50 states Signs & Signals

What color are most warning signs?

By DMV Master Editorial Team Updated Verified against US DMV standard (applies in all states)
A

Red

Review the explanation below for the correct reasoning.

B

Blue

Review the explanation below for the correct reasoning.

C

Green

Review the explanation below for the correct reasoning.

D

Yellow

Correct answer

Detailed Explanation

Most warning signs are yellow with black markings. This high-contrast combination is designed to be highly visible and alert drivers to potential hazards.

Source: US DMV standard (applies in all states)

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