Multiple choice general knowledge science & technology Which one of the following is NOT a shade of the colour green? Olive Magenta Chartreuse Jade Reveal answer Fill a bubble to check yourself B Correct answer Explanation Magenta is a purplish-red color that is part of the CMYK color model, located opposite green on the color wheel. Olive, Chartreuse, and Jade are all recognized variations or shades of green, ranging from yellowish-green to bluish-green tones.