The other commenter is correct that R+G = Y when it comes to TV and light in general.
Yellow is only a primary color when it comes to painting (which reflects / absorbs different wavelengths of light). The primary colors of light themselves are red, blue, and green.
ExtraStrengthPlaceb0 t1_j5uz5lf wrote
Reply to comment by Cringe1God in Ask Anything Wednesday - Economics, Political Science, Linguistics, Anthropology by AutoModerator
The other commenter is correct that R+G = Y when it comes to TV and light in general.
Yellow is only a primary color when it comes to painting (which reflects / absorbs different wavelengths of light). The primary colors of light themselves are red, blue, and green.