The hex color #3cc95b is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#C336A4. The grayscale version is
#757575. A 20% lighter version of the original color is
#6FFC8E, and Hex
#099628 is the 20% darker color. If the color is saturated by 10%, you get
#36D158. If the color is desaturated by 10%, the color
#42C15E is obtained.