Hex #92a39e or rgb(146,163,158) in RGB space is the tint of greenish cian. It has hue angle of 162.35 degrees, value = 64 and saturation = 10. #92a39e can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of blue, 3 drops of white, 1 drop of black.
Nearest safe hex - #999999. Below you can see the block with #92a39e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #92a39e to the mixer and play with it.