The hex color #f2e37e is a light color. The web-safe version is Hex
#FFCC66. A complementary color is
#0D1C81. The grayscale version is
#C6C6C6. A 20% lighter version of the original color is
#FFFFB1, and Hex
#BFB04B is the 20% darker color. If the color is saturated by 10%, you get
#F6E677. If the color is desaturated by 10%, the color
#EEE085 is obtained.