Hex #448177 or rgb(68,129,119) in RGB space is the tint of greenish cian. It has hue angle of 170.16 degrees, value = 51 and saturation = 47. #448177 can be obtained by mixing 4 colors: 4 drops of red, 3 drops of blue, 5 drops of cyan, 3 drops of green.
Nearest safe hex - #339966. Below you can see the block with #448177 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #448177 to the mixer and play with it.