The hex color #009966 is a dark color. The web-safe version is Hex
#009966. A complementary color is
#FF6699. The grayscale version is
#555555. A 20% lighter version of the original color is
#33CC99, and Hex
#006633 is the 20% darker color. If the color is saturated by 10%, you get
#00A068. If the color is desaturated by 10%, the color
#099264 is obtained.