Which color is complementary to green in additive color mixing?

Which color is complementary to green in additive color mixing?

• A. Magenta
• B. Red
• C. Cyan
• D. Yellow

Answer: (A)

In additive color mixing, colors come from light, and the primary colors are red, green, and blue. A complementary color is the color that, when added to another, makes white light. For green, you need both red and blue to reach white, which is magenta. So magenta sits opposite green on the additive color wheel and is the color that complements green. The other options don’t produce white when paired with green: red+green yields yellow, while cyan is green+blue and yellow is red+green, none of which complete to white with green.

In additive color mixing, colors come from light, and the primary colors are red, green, and blue. A complementary color is the color that, when added to another, makes white light. For green, you need both red and blue to reach white, which is magenta. So magenta sits opposite green on the additive color wheel and is the color that complements green. The other options don’t produce white when paired with green: red+green yields yellow, while cyan is green+blue and yellow is red+green, none of which complete to white with green.