Hex #4e938a or rgb(78,147,138) in RGB space is the tint of greenish cian. It has hue angle of 172.17 degrees, value = 58 and saturation = 47. #4e938a can be obtained by mixing 4 colors: 1 drop of red, 3 drops of magenta, 5 drops of cyan, 4 drops of green.
Nearest safe hex - #669999. Below you can see the block with #4e938a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e938a to the mixer and play with it.