Hex #409a55 or rgb(64,154,85) in RGB space is the tint of bluish green. It has hue angle of 134.00 degrees, value = 60 and saturation = 58. #409a55 can be obtained by mixing 3 colors: 3 drops of red, 4 drops of cyan, 5 drops of green.
Nearest safe hex - #339966. Below you can see the block with #409a55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #409a55 to the mixer and play with it.