Hex #8bb683 or rgb(139,182,131) in RGB space is the tint of grass green. It has hue angle of 110.59 degrees, value = 71 and saturation = 28. #8bb683 can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of green, 5 drops of white, 1 drop of black.
Nearest safe hex - #99cc99. Below you can see the block with #8bb683 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8bb683 to the mixer and play with it.