The hex color #f8d022 is a light color. The web-safe version is Hex
#FFCC33. A complementary color is
#072FDD. The grayscale version is
#A3A3A3. A 20% lighter version of the original color is
#FFFF55, and Hex
#C59D00 is the 20% darker color. If the color is saturated by 10%, you get
#FFD415. If the color is desaturated by 10%, the color
#F0CC2F is obtained.