Hex #55765f or rgb(85,118,95) in RGB space is the tint of bluish green. It has hue angle of 138.18 degrees, value = 46 and saturation = 28. #55765f can be obtained by mixing 3 colors: 3 drops of yellow, 5 drops of blue, 1 drop of black.
Nearest safe hex - #666666. Below you can see the block with #55765f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55765f to the mixer and play with it.