The hex color #5f9e5c is a light color. The web-safe version is Hex
#669966. A complementary color is
#A061A3. The grayscale version is
#737373. A 20% lighter version of the original color is
#92D18F, and Hex
#2C6B29 is the 20% darker color. If the color is saturated by 10%, you get
#5DA25A. If the color is desaturated by 10%, the color
#619A5E is obtained.