Hex #4b9d3c or rgb(75,157,60) in RGB space is the tint of grass green. It has hue angle of 110.72 degrees, value = 62 and saturation = 62. #4b9d3c can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of cyan, 3 drops of green, 5 drops of black.
Nearest safe hex - #339933. Below you can see the block with #4b9d3c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4b9d3c to the mixer and play with it.