blue + yellow = green
Subtractive
color mixing: light colors are
subtracted from one white light beam
white light beam =
sum of all spectral colors
shining on:
blue paint
(ultramarine)
yellow paint
(cadmium yellow)
reflects
this much
spectrum
reflects
light
reflected
By both
Green
is only color reflected by both the
blue and yellow paints.
All red, orange, yellow, blue, violet
removed.
One light beam!!!!