The hex color #3cb72c is a light color. The web-safe version is Hex
#33CC33. A complementary color is
#C348D3. The grayscale version is
#606060. A 20% lighter version of the original color is
#6FEA5F, and Hex
#098400 is the 20% darker color. If the color is saturated by 10%, you get
#38C027. If the color is desaturated by 10%, the color
#40AE31 is obtained.