Hex #4e9f27 or rgb(78,159,39) in RGB space is the tint of grass green. It has hue angle of 100.50 degrees, value = 62 and saturation = 75. #4e9f27 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of blue, 5 drops of green, 1 drop of black.
Nearest safe hex - #669933. Below you can see the block with #4e9f27 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e9f27 to the mixer and play with it.