Hex #4e853b or rgb(78,133,59) in RGB space is the tint of grass green. It has hue angle of 104.59 degrees, value = 52 and saturation = 56. #4e853b can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of green, 3 drops of white, 5 drops of black.
Nearest safe hex - #669933. Below you can see the block with #4e853b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e853b to the mixer and play with it.