Hex #4e9397 or rgb(78,147,151) in RGB space is the tint of cyan. It has hue angle of 183.29 degrees, value = 59 and saturation = 48. #4e9397 can be obtained by mixing 3 colors: 4 drops of magenta, 5 drops of cyan, 4 drops of green.
Nearest safe hex - #669999. Below you can see the block with #4e9397 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e9397 to the mixer and play with it.