Khaki guide design

Quick answer：

Khaki guide design refers to the use of khaki-colored visuals in design, often for directional or navigational purposes. It is a design technique that incorporates the color khaki into maps, signs, or other guidance systems to provide a clear and easy-to-recognize visual cue. Khaki, a beige-tan color, is chosen for its neutrality and visibility, making it a popular choice for outdoor and institutional signage.