The hex color #54d94e is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#AB26B1. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#87FF81, and Hex
#21A61B is the 20% darker color. If the color is saturated by 10%, you get
#50E249. If the color is desaturated by 10%, the color
#58D053 is obtained.