Hex #1c9da1 or rgb(28,157,161) in RGB space is the tint of cyan. It has hue angle of 181.80 degrees, value = 63 and saturation = 83. #1c9da1 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of blue, 3 drops of cyan, 1 drop of green.
Nearest safe hex - #339999. Below you can see the block with #1c9da1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c9da1 to the mixer and play with it.