Hex #224b39 or rgb(34,75,57) in RGB space is the tint of teal. It has hue angle of 153.66 degrees, value = 29 and saturation = 55. #224b39 can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of blue, 5 drops of green, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #224b39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #224b39 to the mixer and play with it.