green skull in front view

>For other uses, see Green (disambiguation). Green is a color seen commonly in nature. Many plants are green mainly because of a complex chemical known as chlorophyll which is involved in photosynthesis.Green light has a wavelength of roughly 520–570 nm and is one of the additive primary colors. It is the complement of magenta. Many artists, however, continue to use a traditional color theory in which the complement of green is considered to be red.People who are red-green color blind can often distinguish between the two colors but confuse them with other colors, for example, bright green with yellow; dark green with brown. See more at Wikipedia.org...

>This article concerns man in the sense of "human male". For other meanings of man see Man (disambiguation). A man is a male human adult, in contrast to an adult female, which is a woman. The term man (irregular plural: men) is a term used to indicate either a person generally, or a male person specifically. See more at Wikipedia.org...