Hex #1ca0aa or rgb(28,160,170) in RGB space is the tint of cyan. It has hue angle of 184.23 degrees, value = 67 and saturation = 84. #1ca0aa can be obtained by mixing 3 colors: 5 drops of cyan, 1 drop of white, 3 drops of black.
Nearest safe hex - #339999. Below you can see the block with #1ca0aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1ca0aa to the mixer and play with it.