Hex #407747 or rgb(64,119,71) in RGB space is the tint of bluish green. It has hue angle of 127.64 degrees, value = 47 and saturation = 46. #407747 can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of blue, 2 drops of green, 2 drops of black.
Nearest safe hex - #336633. Below you can see the block with #407747 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #407747 to the mixer and play with it.