The hex color #97c655 is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#6839AA. The grayscale version is
#919191. A 20% lighter version of the original color is
#CAF988, and Hex
#649322 is the 20% darker color. If the color is saturated by 10%, you get
#98CB4F. If the color is desaturated by 10%, the color
#96C15B is obtained.