The hex color #eaef77 is a light color. The web-safe version is Hex
#FFFF66. A complementary color is
#151088. The grayscale version is
#C5C5C5. A 20% lighter version of the original color is
#FFFFAA, and Hex
#B7BC44 is the 20% darker color. If the color is saturated by 10%, you get
#EEF36F. If the color is desaturated by 10%, the color
#E6EB7F is obtained.