I will try to explain why we take the resulting color. On the example of the same yellow color. We can get it both in pure form and in mixed form (green and red

I will try to explain why we take the resulting color. On the example of the same yellow color. We can get it both in pure form and in mixed form (green and red). But for us it will be the same yellow color. And it will also be in harmony with black (for example).