Hex #175536 or rgb(23,85,54) in RGB space is the tint of teal. It has hue angle of 150.00 degrees, value = 33 and saturation = 73. #175536 can be obtained by mixing 4 colors: 2 drops of blue, 3 drops of green, 1 drop of white, 5 drops of black.
Nearest safe hex - #006633. Below you can see the block with #175536 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #175536 to the mixer and play with it.