The hex color #7d8e4c is a light color. The web-safe version is Hex
#669933. A complementary color is
#8271B3. The grayscale version is
#727272. A 20% lighter version of the original color is
#B0C17F, and Hex
#4A5B19 is the 20% darker color. If the color is saturated by 10%, you get
#7E9148. If the color is desaturated by 10%, the color
#7C8B50 is obtained.