The hex color #a0d05e is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#5F2FA1. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#D3FF91, and Hex
#6D9D2B is the 20% darker color. If the color is saturated by 10%, you get
#A1D558. If the color is desaturated by 10%, the color
#9FCB64 is obtained.