The hex color #9de9a8 is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#621657. The grayscale version is
#BABABA. A 20% lighter version of the original color is
#D0FFDB, and Hex
#6AB675 is the 20% darker color. If the color is saturated by 10%, you get
#9AEEA6. If the color is desaturated by 10%, the color
#A0E4AA is obtained.