Color Vision
Fleeting- External reference: https://en.wikipedia.org/wiki/Color_vision
Color vision - Wikipedia
The visible light spectrum ranges from about 380 to 740 nanometers. Spectral colors (colors that are produced by a narrow band of wavelengths) such as red, orange, yellow, green, cyan, blue, and violet can be found in this range
Sufficient differences in wavelength cause a difference in the perceived hue; the just-noticeable difference in wavelength varies from about 1 nm in the blue-green and yellow wavelengths to 10 nm and more in the longer red and shorter blue wavelengths
both rods and cones provide signals to the retinal ganglion cells.
shift in color perception from dim light to daylight gives rise to differences known as the Purkinje effect.
humans, white light can be perceived by combining wavelengths such as red, green, and blue, or just a pair of complementary colors such as blue and yellow.[4]