What term describes the richness or vividness of a color?a) Hueb) Saturationc) Valued) Wavelengthe) Transduction

The term that describes the richness or vividness of a color is b) Saturation.

Explanation:

• Saturation refers to the intensity or purity of a color. A color that is fully saturated appears vivid and bright, while less saturated colors appear more muted or washed out.
• Hue refers to the type of color itself (like red, blue, etc.), while value refers to the lightness or darkness of a color.
• Wavelength pertains to the physical properties of light, and transduction is a term from physiology relating to the conversion of one form of energy to another.

Thus, in the context of color theory, saturation is the best fit for describing how rich or vivid a color appears.