The hex color #88CEB5 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#77314A. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#BBFFE8, and Hex
#559B82 is the 20% darker color. If the color is saturated by 10%, you get
#84D1B6. If the color is desaturated by 10%, the color
#8CCBB4 is obtained.