The hex color #c3d09a is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#3C2F65. The grayscale version is
#BABABA. A 20% lighter version of the original color is
#F6FFCD, and Hex
#909D67 is the 20% darker color. If the color is saturated by 10%, you get
#C4D297. If the color is desaturated by 10%, the color
#C2CE9D is obtained.