The hex color #61b14f is a light color. The web-safe version is Hex
#669966. A complementary color is
#9E4EB0. The grayscale version is
#767676. A 20% lighter version of the original color is
#94E482, and Hex
#2E7E1C is the 20% darker color. If the color is saturated by 10%, you get
#5FB74B. If the color is desaturated by 10%, the color
#63AB53 is obtained.