Hex #8fb885 or rgb(143,184,133) in RGB space is the tint of grass green. It has hue angle of 108.24 degrees, value = 72 and saturation = 28. #8fb885 can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of blue, 2 drops of green, 5 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #8fb885 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8fb885 to the mixer and play with it.