The hex color #1aae9c is a dark color. The web-safe version is Hex
#339999. A complementary color is
#E55163. The grayscale version is
#777777. A 20% lighter version of the original color is
#4DE1CF, and Hex
#007B69 is the 20% darker color. If the color is saturated by 10%, you get
#11B4A0. If the color is desaturated by 10%, the color
#23A898 is obtained.