The hex color #38a19a is a light color. The web-safe version is Hex
#339999. A complementary color is
#C75E65. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#6BD4CD, and Hex
#056E67 is the 20% darker color. If the color is saturated by 10%, you get
#31A59D. If the color is desaturated by 10%, the color
#3F9D97 is obtained.