The hex color #00c73d is a dark color. The web-safe version is Hex
#00CC33. A complementary color is
#FF38C2. The grayscale version is
#575757. A 20% lighter version of the original color is
#33FA70, and Hex
#00940A is the 20% darker color. If the color is saturated by 10%, you get
#00D23A. If the color is desaturated by 10%, the color
#09BC40 is obtained.