Search: for:


SmartNote: 7
Type: Term
ColorGeek factor: unrated
a is the axis in the Lab color space which denotes the ?red-green? component of the image. One end of the axis is green and the other end red. Combined with the b axis, you can describe the hue and saturation of a color.

See Also

Term: CIELab, Lab
Term: b
Term: L