The hex color #88f78b is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#770874. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#BBFFBE, and Hex
#55C458 is the 20% darker color. If the color is saturated by 10%, you get
#84FE88. If the color is desaturated by 10%, the color
#8CF08F is obtained.