The hex color #4bf63f is a light color. The web-safe version is Hex
#33FF33. A complementary color is
#B409C0. The grayscale version is
#808080. A 20% lighter version of the original color is
#7EFF72, and Hex
#18C30C is the 20% darker color. If the color is saturated by 10%, you get
#46FF39. If the color is desaturated by 10%, the color
#50EA46 is obtained.