The hex color #c6de7e is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#392181. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#F9FFB1, and Hex
#93AB4B is the 20% darker color. If the color is saturated by 10%, you get
#C8E278. If the color is desaturated by 10%, the color
#C4DA84 is obtained.