The hex color #a9c05c is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#563FA3. The grayscale version is
#979797. A 20% lighter version of the original color is
#DCF38F, and Hex
#768D29 is the 20% darker color. If the color is saturated by 10%, you get
#ABC456. If the color is desaturated by 10%, the color
#A7BC62 is obtained.