Hex #8bb674 or rgb(139,182,116) in RGB space is the tint of grass green. It has hue angle of 99.09 degrees, value = 71 and saturation = 36. #8bb674 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of green, 5 drops of white, 1 drop of black.
Nearest safe hex - #99cc66. Below you can see the block with #8bb674 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8bb674 to the mixer and play with it.