The hex color #3cb71c is a light color. The web-safe version is Hex
#33CC33. A complementary color is
#C348E3. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#6FEA4F, and Hex
#098400 is the 20% darker color. If the color is saturated by 10%, you get
#39C016. If the color is desaturated by 10%, the color
#3FAE22 is obtained.