Hex #119388 or rgb(17,147,136) in RGB space is the tint of cyan. It has hue angle of 174.92 degrees, value = 58 and saturation = 88. #119388 can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of blue, 4 drops of cyan, 5 drops of green.
Nearest safe hex - #009999. Below you can see the block with #119388 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #119388 to the mixer and play with it.