Hex #2e9b9b or rgb(46,155,155) in RGB space is the tint of cyan. It has hue angle of 180.00 degrees, value = 61 and saturation = 70. #2e9b9b can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of blue, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #339999. Below you can see the block with #2e9b9b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e9b9b to the mixer and play with it.