As FrankH said, it's actually energy that determines color. and technical, see Poynton's excellent Color FAQ at http://www.poynton.com/ColorFAQ.html . TL;DR: The frequency of a light wave does not change from medium to medium while . The 'colour' of an object is the wavelengths of light that it reflects. This is determined by the arrangement of electrons in the atoms of that substance that will . 9 iyn 2001 - The cones are named for the color associated with the wavelengths of light they are best at absorbing, but each senses a broad swath of the . 4 apr 2012 - Light is made up of wavelengths of light, and each wavelength is a particular colour. The colour we see is a result of which wavelengths are . The neurons of the brain are probably best thought of as wetware — a fusion of Frequency determines color, but when it comes to light, wavelength is the . Color (American English), or colour (Commonwealth English), is the characteristic of human A common list identifies six main bands: red, orange, yellow, green, blue, and violet. . Physically, objects can be said to have the color of the light leaving their surfaces, which normally depends on the spectrum of the incident . Light's color is determined by the wavelength of the light energy striking the eye. The eye contains three kinds of cells that are specialized for picking up only . Relationship Between Color and Light. . blue and green light can provide excellent color appearance even if this light source is deficient in other colors in the . South-facing rooms: Lots of high-in-the-sky light brings out the best in cool and warm colors. Dark colors will look brighter; lighter colors will virtually glow. 29 apr 2010 - When you look at a banana, the wavelengths of reflected light determine what color you see. The light waves reflect off the banana's peel and .