Hex #277c14 or rgb(39,124,20) in RGB space is the tint of grass green. It has hue angle of 109.04 degrees, value = 49 and saturation = 84. #277c14 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of cyan, 5 drops of green, 5 drops of black.
Nearest safe hex - #336600. Below you can see the block with #277c14 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #277c14 to the mixer and play with it.