The hex color #88e38d is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#771C72. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#BBFFC0, and Hex
#55B05A is the 20% darker color. If the color is saturated by 10%, you get
#85E98A. If the color is desaturated by 10%, the color
#8BDD90 is obtained.