The hex color #90bc1c is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#6F43E3. The grayscale version is
#787878. A 20% lighter version of the original color is
#C3EF4F, and Hex
#5D8900 is the 20% darker color. If the color is saturated by 10%, you get
#92C313. If the color is desaturated by 10%, the color
#8EB525 is obtained.