The hex color #2bd40a is a light color. The web-safe version is Hex
#33CC00. A complementary color is
#D42BF5. The grayscale version is
#585858. A 20% lighter version of the original color is
#5EFF3D, and Hex
#00A100 is the 20% darker color. If the color is saturated by 10%, you get
#26E002. If the color is desaturated by 10%, the color
#30C812 is obtained.