The hex color #a7d17a is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#582E85. The grayscale version is
#A6A6A6. A 20% lighter version of the original color is
#DAFFAD, and Hex
#749E47 is the 20% darker color. If the color is saturated by 10%, you get
#A7D576. If the color is desaturated by 10%, the color
#A7CD7E is obtained.