The hex color #82b09d is a light color. The web-safe version is Hex
#999999. A complementary color is
#7D4F62. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#B5E3D0, and Hex
#4F7D6A is the 20% darker color. If the color is saturated by 10%, you get
#80B29D. If the color is desaturated by 10%, the color
#84AE9D is obtained.