primary color(redirected from Additive primary color)
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the three colors of the retinal cone pigments (red, green, blue) that may be combined to match any hue.
Synonym(s): simple color
Farlex Partner Medical Dictionary © Farlex 2012
Any of the three colors of light—red, green, and violet—that can be mixed to produce all the colors perceived by the human eye. Pigments that can be so mixed are red, yellow, and blue.
See also: color
Medical Dictionary, © 2009 Farlex and Partners