The hex color #6ECC2B is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#9133D4. The grayscale version is
#777777. A 20% lighter version of the original color is
#A1FF5E, and Hex
#3B9900 is the 20% darker color. If the color is saturated by 10%, you get
#6DD523. If the color is desaturated by 10%, the color
#6FC433 is obtained.