The hex color #acffdd is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#530022. The grayscale version is
#D8D8D8. A 20% lighter version of the original color is
#DFFFFF, and Hex
#79CCAA is the 20% darker color. If the color is saturated by 10%, you get
#A8FFDE. If the color is desaturated by 10%, the color
#B0FBDD is obtained.