I believe for this you just need to use complimentary colours wheel, (less formally "the rainbow wheel") where the colours opposite to each other create complementary colours. (e.g. red and green)
It only takes a lots of precaution in using one or other of the colours to get the one you want, because the smallest amount is quite often sufficient for creating the desired nuance.
made up of two sets of split complementary that he directly opposite of each other in the color wheel
WARM color scheme and COOL color schme
true
Complementary colors are opposite each other on the color wheel. When you mix two complementary colors you get brown. If you are painting a shadow you use the complement of the color the shadow falls on.
The complementary color is the opposite of a color. In the case of green, it's magenta.