Hex #5d9746 or rgb(93,151,70) in RGB space is the tint of grass green. It has hue angle of 102.96 degrees, value = 59 and saturation = 54. #5d9746 can be obtained by mixing 3 colors: 4 drops of yellow, 3 drops of cyan, 4 drops of black.
Nearest safe hex - #669933. Below you can see the block with #5d9746 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5d9746 to the mixer and play with it.