The hex color #68f62d is a light color. The web-safe version is Hex
#66FF33. A complementary color is
#9709D2. The grayscale version is
#848484. A 20% lighter version of the original color is
#9BFF60, and Hex
#35C300 is the 20% darker color. If the color is saturated by 10%, you get
#65FF24. If the color is desaturated by 10%, the color
#6BEB36 is obtained.