The hex color #3eb76d is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#C14892. The grayscale version is
#767676. A 20% lighter version of the original color is
#71EAA0, and Hex
#0B843A is the 20% darker color. If the color is saturated by 10%, you get
#38BE6C. If the color is desaturated by 10%, the color
#44B16E is obtained.