The hex color #a6daa7 is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#592558. The grayscale version is
#B8B8B8. A 20% lighter version of the original color is
#D9FFDA, and Hex
#73A774 is the 20% darker color. If the color is saturated by 10%, you get
#A4DDA5. If the color is desaturated by 10%, the color
#A8D7A9 is obtained.