Final answer:
The theory of color that best explains color afterimage is the c. opponent-process theory. According to this theory, color is processed in opponent pairs, such as black-white, yellow-blue, and green-red.
Step-by-step explanation:
The theory of color that best explains color afterimage is the c. opponent-process theory. According to this theory, color is processed in opponent pairs, such as black-white, yellow-blue, and green-red. When we stare at a colored stimulus and then look away, the opponent cells in our visual system are excited by one color and inhibited by its opposing color, resulting in a negative afterimage.
An example of this theory can be demonstrated by staring at a white dot for 30-60 seconds and then moving your eyes to a blank piece of white paper. You will observe a negative afterimage, providing empirical support for the opponent-process theory of color vision.