The hex color #c7e38e is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#381C71. The grayscale version is
#BDBDBD. A 20% lighter version of the original color is
#FAFFC1, and Hex
#94B05B is the 20% darker color. If the color is saturated by 10%, you get
#C8E789. If the color is desaturated by 10%, the color
#C6DF93 is obtained.