The hex color #b5d1be is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#4A2E41. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#E8FFF1, and Hex
#829E8B is the 20% darker color. If the color is saturated by 10%, you get
#B4D3BE. If the color is desaturated by 10%, the color
#B6CFBE is obtained.