Hex #37aa55 or rgb(55,170,85) in RGB space is the tint of bluish green. It has hue angle of 135.65 degrees, value = 67 and saturation = 68. #37aa55 can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of blue, 2 drops of cyan, 5 drops of green.
Nearest safe hex - #339966. Below you can see the block with #37aa55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #37aa55 to the mixer and play with it.