The hex color #3de93b is a light color. The web-safe version is Hex
#33FF33. A complementary color is
#C216C4. The grayscale version is
#767676. A 20% lighter version of the original color is
#70FF6E, and Hex
#0AB608 is the 20% darker color. If the color is saturated by 10%, you get
#37F535. If the color is desaturated by 10%, the color
#43DD41 is obtained.