The hex color #f6f37e is a light color. The web-safe version is Hex
#FFFF66. A complementary color is
#090C81. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FFFFB1, and Hex
#C3C04B is the 20% darker color. If the color is saturated by 10%, you get
#FAF776. If the color is desaturated by 10%, the color
#F2EF86 is obtained.