The hex color #73e273 is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#8C1D8C. The grayscale version is
#989898. A 20% lighter version of the original color is
#A6FFA6, and Hex
#40AF40 is the 20% darker color. If the color is saturated by 10%, you get
#6FE96F. If the color is desaturated by 10%, the color
#77DB77 is obtained.