Hex #5d9546 or rgb(93,149,70) in RGB space is the tint of grass green. It has hue angle of 102.53 degrees, value = 58 and saturation = 53. #5d9546 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of cyan, 5 drops of green, 1 drop of white.
Nearest safe hex - #669933. Below you can see the block with #5d9546 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5d9546 to the mixer and play with it.