The hex color #a4f36d is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#5B0C92. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#D7FFA0, and Hex
#71C03A is the 20% darker color. If the color is saturated by 10%, you get
#A3FA67. If the color is desaturated by 10%, the color
#A5EC73 is obtained.