The hex color #63a06c is a light color. The web-safe version is Hex
#669966. A complementary color is
#9C5F93. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#96D39F, and Hex
#306D39 is the 20% darker color. If the color is saturated by 10%, you get
#61A46B. If the color is desaturated by 10%, the color
#659C6D is obtained.