Certain colors and color relationships can be eye irritants, cause headaches, and wreak havoc with human vision. Other colors and color combinations are soothing. Consequently, the appropriate use of color can maximize productivity, minimize visual fatigue, and relax the whole body. Yellow, pure bright lemon yellow is the most fatiguing color. The answer comes from the physics of light and optics.
More light is reflected by bright colors, resulting in excessive stimulation of the eyes.
Therefore, yellow is an eye irritant. Babies cry more in yellow rooms, husbands and wives fight more in yellow kitchens, and opera singers throw more tantrums in yellow dressing rooms. Be careful how you use it. In practical application, do not paint the walls of a critical task environment yellow. On the other hand, since yellow is the most visible color of all the colors, it is the first color that the human eye notices.