The hex color #d8e65f is a light color. The web-safe version is Hex
#CCFF66. A complementary color is
#2719A0. The grayscale version is
#B4B4B4. A 20% lighter version of the original color is
#FFFF92, and Hex
#A5B32C is the 20% darker color. If the color is saturated by 10%, you get
#DCEB56. If the color is desaturated by 10%, the color
#D4E168 is obtained.