Hex #8ea785 or rgb(142,167,133) in RGB space is the tint of grass green. It has hue angle of 104.12 degrees, value = 65 and saturation = 20. #8ea785 can be obtained by mixing 3 colors: 3 drops of yellow, 4 drops of blue, 2 drops of white.
Nearest safe hex - #999999. Below you can see the block with #8ea785 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8ea785 to the mixer and play with it.