Hex #5d9d46 or rgb(93,157,70) in RGB space is the tint of grass green. It has hue angle of 104.14 degrees, value = 62 and saturation = 55. #5d9d46 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of green, 3 drops of white, 3 drops of black.
Nearest safe hex - #669933. Below you can see the block with #5d9d46 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5d9d46 to the mixer and play with it.