The hex color #1aaf7f is a dark color. The web-safe version is Hex
#339966. A complementary color is
#E55080. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#4DE2B2, and Hex
#007C4C is the 20% darker color. If the color is saturated by 10%, you get
#12B681. If the color is desaturated by 10%, the color
#22A87D is obtained.