The hex color #e2f41f is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#1D0BE0. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#FFFF52, and Hex
#AFC100 is the 20% darker color. If the color is saturated by 10%, you get
#E8FC11. If the color is desaturated by 10%, the color
#DCEC2D is obtained.