The hex color #3cb61c is a dark color. The web-safe version is Hex
#33CC33. A complementary color is
#C349E3. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#6FE94F, and Hex
#098300 is the 20% darker color. If the color is saturated by 10%, you get
#39BF16. If the color is desaturated by 10%, the color
#3FAD22 is obtained.