The hex color #97c31f is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#683CE0. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#CAF652, and Hex
#649000 is the 20% darker color. If the color is saturated by 10%, you get
#9ACA16. If the color is desaturated by 10%, the color
#94BC28 is obtained.