The presence of afterimages and the ability of some people with red-green colour blindness to perceive the colour yellow were not consistent with which theory of colour?

Question

Quizplus · Accepted Answer

The Young-Helmholtz trichromatic theory, which suggests that color perception is based on three types of color receptors (cones) sensitive to red, green, and blue, does not account for afterimages or the perception of yellow by those with red-green color blindness. These phenomena are better explained by the opponent-process theory.

The Presence of Afterimages and the Ability of Some People