United States Permit Test Coach
School zonesQuestion 185 of 223

What background color do school warning signs have?

  1. Fluorescent yellow-green
  2. Standard yellow
  3. Orange
  4. White with a red border
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Correct answer: Fluorescent yellow-green

School warning signs have a black legend and border on a fluorescent yellow-green background. Standard yellow is not used for them.

Source: Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), 11th Edition with Revision 1 (FHWA, December 2025), Section 2C.02 Design of Warning Signs, page 188

Practice school zones

Questions last reviewed: 18 October 2026