The hex color #56bd5c is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#A942A3. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#89F08F, and Hex
#238A29 is the 20% darker color. If the color is saturated by 10%, you get
#52C459. If the color is desaturated by 10%, the color
#5AB65F is obtained.