The hex color #a2c4b0 is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#5D3B4F. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#D5F7E3, and Hex
#6F917D is the 20% darker color. If the color is saturated by 10%, you get
#A0C6B0. If the color is desaturated by 10%, the color
#A4C2B0 is obtained.