The hex color #f5e68f is a light color. The web-safe version is Hex
#FFFF99. A complementary color is
#0A1970. The grayscale version is
#CECECE. A 20% lighter version of the original color is
#FFFFC2, and Hex
#C2B35C is the 20% darker color. If the color is saturated by 10%, you get
#F9E889. If the color is desaturated by 10%, the color
#F1E495 is obtained.