Hex #437463 or rgb(67,116,99) in RGB space is the tint of greenish cian. It has hue angle of 159.18 degrees, value = 45 and saturation = 42. #437463 can be obtained by mixing 4 colors: 5 drops of red, 5 drops of blue, 4 drops of cyan, 5 drops of green.
Nearest safe hex - #336666. Below you can see the block with #437463 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #437463 to the mixer and play with it.