The hex color #699f11 is a dark color. The web-safe version is Hex
#669900. A complementary color is
#9660EE. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#9CD244, and Hex
#366C00 is the 20% darker color. If the color is saturated by 10%, you get
#6AA609. If the color is desaturated by 10%, the color
#689819 is obtained.