Hex #2b9395 or rgb(43,147,149) in RGB space is the tint of cyan. It has hue angle of 181.13 degrees, value = 58 and saturation = 71. #2b9395 can be obtained by mixing 4 colors: 2 drops of red, 3 drops of blue, 5 drops of cyan, 2 drops of green.
Nearest safe hex - #339999. Below you can see the block with #2b9395 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b9395 to the mixer and play with it.