Which of the following suggest(s) color opponency?

Question

Quizplus · Accepted Answer

Color opponency is suggested by both color contrast and color afterimages. Color contrast occurs when the colors of two different objects affect each other's appearance, which can be explained by the way opponent processes handle color information. Color afterimages, where an image continues to appear in one's vision after exposure to the original image has ceased, also support the theory of color opponency, as they often appear in complementary colors, indicating the opposing nature of color processing in the visual system.

Which of the Following Suggest(s) Color Opponency