The hex color #b1c38d is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#4E3C72. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#E4F6C0, and Hex
#7E905A is the 20% darker color. If the color is saturated by 10%, you get
#B2C58A. If the color is desaturated by 10%, the color
#B0C190 is obtained.