The hex color #a6d09a is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#592F65. The grayscale version is
#B0B0B0. A 20% lighter version of the original color is
#D9FFCD, and Hex
#739D67 is the 20% darker color. If the color is saturated by 10%, you get
#A5D398. If the color is desaturated by 10%, the color
#A7CD9C is obtained.