The hex color #9bb19c is a light color. The web-safe version is Hex
#999999. A complementary color is
#644E63. The grayscale version is
#A3A3A3. A 20% lighter version of the original color is
#CEE4CF, and Hex
#687E69 is the 20% darker color. If the color is saturated by 10%, you get
#9AB29B. If the color is desaturated by 10%, the color
#9CB09D is obtained.