The hex color #6de6ac is a light color. The web-safe version is Hex
#66FF99. A complementary color is
#921953. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#A0FFDF, and Hex
#3AB379 is the 20% darker color. If the color is saturated by 10%, you get
#67ECAC. If the color is desaturated by 10%, the color
#73E0AC is obtained.