The hex color #cde4ca is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#321B35. The grayscale version is
#D4D4D4. A 20% lighter version of the original color is
#FFFFFD, and Hex
#9AB197 is the 20% darker color. If the color is saturated by 10%, you get
#CCE6C9. If the color is desaturated by 10%, the color
#CEE2CB is obtained.