The hex color #b3ffa5 is a light color. The web-safe version is Hex
#CCFF99. A complementary color is
#4C005A. The grayscale version is
#C8C8C8. A 20% lighter version of the original color is
#E6FFD8, and Hex
#80CC72 is the 20% darker color. If the color is saturated by 10%, you get
#B1FFA2. If the color is desaturated by 10%, the color
#B5F9A8 is obtained.