The hex color #55B05B is a light color. The web-safe version is Hex
#669966. A complementary color is
#AA4FA4. The grayscale version is
#757575. A 20% lighter version of the original color is
#88E38E, and Hex
#227D28 is the 20% darker color. If the color is saturated by 10%, you get
#52B658. If the color is desaturated by 10%, the color
#58AA5E is obtained.