The hex color #3bcc38 is a light color. The web-safe version is Hex
#33CC33. A complementary color is
#C433C7. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#6EFF6B, and Hex
#089905 is the 20% darker color. If the color is saturated by 10%, you get
#36D633. If the color is desaturated by 10%, the color
#40C23D is obtained.