Hex #277762 or rgb(39,119,98) in RGB space is the tint of greenish cian. It has hue angle of 164.25 degrees, value = 47 and saturation = 67. #277762 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of cyan, 2 drops of green, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #277762 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #277762 to the mixer and play with it.