Hex #8ba693 or rgb(139,166,147) in RGB space is the tint of bluish green. It has hue angle of 137.78 degrees, value = 65 and saturation = 16. #8ba693 can be obtained by mixing 3 colors: 3 drops of yellow, 5 drops of blue, 3 drops of white.
Nearest safe hex - #999999. Below you can see the block with #8ba693 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8ba693 to the mixer and play with it.