The hex color #689f0c is a dark color. The web-safe version is Hex
#669900. A complementary color is
#9760F3. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#9BD23F, and Hex
#356C00 is the 20% darker color. If the color is saturated by 10%, you get
#69A604. If the color is desaturated by 10%, the color
#679814 is obtained.