Hex #158155 or rgb(21,129,85) in RGB space is the tint of teal. It has hue angle of 155.56 degrees, value = 51 and saturation = 84. #158155 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of cyan, 2 drops of green, 5 drops of black.
Nearest safe hex - #009966. Below you can see the block with #158155 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #158155 to the mixer and play with it.