The hex color #A8F277 is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#570D88. The grayscale version is
#B0B0B0. A 20% lighter version of the original color is
#DBFFAA, and Hex
#75BF44 is the 20% darker color. If the color is saturated by 10%, you get
#A7F971. If the color is desaturated by 10%, the color
#A9EB7D is obtained.