The hex color #978A00 is a dark color. The web-safe version is Hex
#999900. A complementary color is
#6875FF. The grayscale version is
#606060. A 20% lighter version of the original color is
#CABD33, and Hex
#645700 is the 20% darker color. If the color is saturated by 10%, you get
#9C8E00. If the color is desaturated by 10%, the color
#92860A is obtained.