The hex color #53b10c is a light color. The web-safe version is Hex
#669900. A complementary color is
#AC4EF3. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#86E43F, and Hex
#207E00 is the 20% darker color. If the color is saturated by 10%, you get
#52BA04. If the color is desaturated by 10%, the color
#54A814 is obtained.