The hex color #49bb6d is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#B64492. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#7CEEA0, and Hex
#16883A is the 20% darker color. If the color is saturated by 10%, you get
#44C16C. If the color is desaturated by 10%, the color
#4EB56E is obtained.