Hex #477d5a or rgb(71,125,90) in RGB space is the tint of bluish green. It has hue angle of 141.11 degrees, value = 49 and saturation = 43. #477d5a can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of blue, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #477d5a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #477d5a to the mixer and play with it.