The hex color #edd37f is a light color. The web-safe version is Hex
#FFCC66. A complementary color is
#122C80. The grayscale version is
#C0C0C0. A 20% lighter version of the original color is
#FFFFB2, and Hex
#BAA04C is the 20% darker color. If the color is saturated by 10%, you get
#F2D579. If the color is desaturated by 10%, the color
#E8D185 is obtained.