The trichromatic color theory of vision has a difficult time explaining color afterimages.

Question

Quizplus · Accepted Answer

The trichromatic color theory, which posits that the human eye has three types of receptors sensitive to red, green, and blue light, does not directly explain color afterimages. Color afterimages are better explained by the opponent-process theory, which suggests that color perception is controlled by opposing pairs of colors.

The Trichromatic Color Theory of Vision Has a Difficult Time