The hex color #61a49f is a light color. The web-safe version is Hex
#669999. A complementary color is
#9E5B60. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#94D7D2, and Hex
#2E716C is the 20% darker color. If the color is saturated by 10%, you get
#5DA6A1. If the color is desaturated by 10%, the color
#65A29D is obtained.