The hex color #5bc31c is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#A43CE3. The grayscale version is
#696969. A 20% lighter version of the original color is
#8EF64F, and Hex
#289000 is the 20% darker color. If the color is saturated by 10%, you get
#5ACC14. If the color is desaturated by 10%, the color
#5CBA24 is obtained.