The hex color #cfd067 is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#302F98. The grayscale version is
#ADADAD. A 20% lighter version of the original color is
#FFFF9A, and Hex
#9C9D34 is the 20% darker color. If the color is saturated by 10%, you get
#D2D460. If the color is desaturated by 10%, the color
#CCCC6E is obtained.