Hex #1c5813 or rgb(28,88,19) in RGB space is the tint of grass green. It has hue angle of 112.17 degrees, value = 35 and saturation = 78. #1c5813 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of blue, 4 drops of green, 3 drops of black.
Nearest safe hex - #336600. Below you can see the block with #1c5813 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c5813 to the mixer and play with it.