Hex #889b8e or rgb(136,155,142) in RGB space is the tint of bluish green. It has hue angle of 138.95 degrees, value = 61 and saturation = 12. #889b8e can be obtained by mixing 4 colors: 3 drops of magenta, 2 drops of blue, 5 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #889b8e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #889b8e to the mixer and play with it.