Hex #407556 or rgb(64,117,86) in RGB space is the tint of teal. It has hue angle of 144.91 degrees, value = 46 and saturation = 45. #407556 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of blue, 1 drop of green, 1 drop of black.
Nearest safe hex - #336666. Below you can see the block with #407556 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #407556 to the mixer and play with it.