The hex color #53d30e is a light color. The web-safe version is Hex
#66CC00. A complementary color is
#AC2CF1. The grayscale version is
#676767. A 20% lighter version of the original color is
#86FF41, and Hex
#20A000 is the 20% darker color. If the color is saturated by 10%, you get
#51DE05. If the color is desaturated by 10%, the color
#55C817 is obtained.