Hex #149ba4 or rgb(20,155,164) in RGB space is the tint of cyan. It has hue angle of 183.75 degrees, value = 64 and saturation = 88. #149ba4 can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of blue, 5 drops of cyan, 3 drops of green.
Nearest safe hex - #009999. Below you can see the block with #149ba4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #149ba4 to the mixer and play with it.