The hex color #978c10 is a light color. The web-safe version is Hex
#999900. A complementary color is
#6873EF. The grayscale version is
#666666. A 20% lighter version of the original color is
#CABF43, and Hex
#645900 is the 20% darker color. If the color is saturated by 10%, you get
#9C9007. If the color is desaturated by 10%, the color
#928819 is obtained.