Hex #175a2f or rgb(23,90,47) in RGB space is the tint of bluish green. It has hue angle of 141.49 degrees, value = 35 and saturation = 74. #175a2f can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of blue, 3 drops of green, 4 drops of black.
Nearest safe hex - #006633. Below you can see the block with #175a2f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #175a2f to the mixer and play with it.