1. Either one of two chromatic colours that when mixed together give white (in the case of lights) or grey (in the case of pigments)
   - complementary color [US], complementary

Derived forms: complementary colours

Type of: chromatic color [US], chromatic colour [Brit, Cdn], spectral color [US], spectral colour [Brit, Cdn]

Encyclopedia: Complementary colour

• good morning
• good nature
• good night
• good ol' boy
• good old boy
• good old days
• good ole boy
• good part
• good person
• good Samaritan
• good sense
• Good Shepherd
• good speller
• good spirit
• good story
• good temper
• good turn
• good weather
• good word
• good-fellowship
• good-for-naught
• good-for-nothing
• good-hearted
• good-humored
• good-humoredly