Hex #27431a or rgb(39,67,26) in RGB space is the tint of grass green. It has hue angle of 100.98 degrees, value = 26 and saturation = 61. #27431a can be obtained by mixing 4 colors: 2 drops of red, 2 drops of blue, 4 drops of green, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #27431a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #27431a to the mixer and play with it.