The hex color #61d42c is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#9E2BD3. The grayscale version is
#767676. A 20% lighter version of the original color is
#94FF5F, and Hex
#2EA100 is the 20% darker color. If the color is saturated by 10%, you get
#5FDD25. If the color is desaturated by 10%, the color
#63CB33 is obtained.