Hex #149b97 or rgb(20,155,151) in RGB space is the tint of cyan. It has hue angle of 178.22 degrees, value = 61 and saturation = 87. #149b97 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 5 drops of cyan, 3 drops of green.
Nearest safe hex - #009999. Below you can see the block with #149b97 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #149b97 to the mixer and play with it.