Hex #55a76c or rgb(85,167,108) in RGB space is the tint of bluish green. It has hue angle of 136.83 degrees, value = 65 and saturation = 49. #55a76c can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #669966. Below you can see the block with #55a76c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55a76c to the mixer and play with it.