Complementarity (if that’s a word) has to be an artefact of how we see colours - simplest way to think of it is that those parts of the retina that are stimulated by a colour are exactly those parts that aren’t stimulated by its complement.
Complementarity (if that’s a word) has to be an artefact of how we see colours - simplest way to think of it is that those parts of the retina that are stimulated by a colour are exactly those parts that aren’t stimulated by its complement.