The hex color #9cd33d is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#632CC2. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#CFFF70, and Hex
#69A00A is the 20% darker color. If the color is saturated by 10%, you get
#9DDA35. If the color is desaturated by 10%, the color
#9BCC45 is obtained.