The hex color #a7fce0 is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#58031F. The grayscale version is
#D6D6D6. A 20% lighter version of the original color is
#DAFFFF, and Hex
#74C9AD is the 20% darker color. If the color is saturated by 10%, you get
#A2FFE1. If the color is desaturated by 10%, the color
#ACF8DF is obtained.