Hex #2b9d9c or rgb(43,157,156) in RGB space is the tint of cyan. It has hue angle of 179.47 degrees, value = 62 and saturation = 73. #2b9d9c can be obtained by mixing 4 colors: 5 drops of blue, 2 drops of cyan, 3 drops of green, 2 drops of white.
Nearest safe hex - #339999. Below you can see the block with #2b9d9c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b9d9c to the mixer and play with it.