The hex color #24ef3c is a light color. The web-safe version is Hex
#33FF33. A complementary color is
#DB10C3. The grayscale version is
#707070. A 20% lighter version of the original color is
#57FF6F, and Hex
#00BC09 is the 20% darker color. If the color is saturated by 10%, you get
#1CFC37. If the color is desaturated by 10%, the color
#2CE241 is obtained.