The hex color #a5ec3f is a light color. The web-safe version is Hex
#99FF33. A complementary color is
#5A13C0. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#D8FF72, and Hex
#72B90C is the 20% darker color. If the color is saturated by 10%, you get
#A6F436. If the color is desaturated by 10%, the color
#A4E448 is obtained.