The hex color #61ec3c is a light color. The web-safe version is Hex
#66FF33. A complementary color is
#9E13C3. The grayscale version is
#838383. A 20% lighter version of the original color is
#94FF6F, and Hex
#2EB909 is the 20% darker color. If the color is saturated by 10%, you get
#5EF735. If the color is desaturated by 10%, the color
#64E243 is obtained.