Hex #437d24 or rgb(67,125,36) in RGB space is the tint of grass green. It has hue angle of 99.10 degrees, value = 49 and saturation = 71. #437d24 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of blue, 5 drops of green, 5 drops of black.
Nearest safe hex - #336633. Below you can see the block with #437d24 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #437d24 to the mixer and play with it.