Hex #176255 or rgb(23,98,85) in RGB space is the tint of greenish cian. It has hue angle of 169.60 degrees, value = 38 and saturation = 77. #176255 can be obtained by mixing 4 colors: 4 drops of blue, 3 drops of green, 1 drop of white, 3 drops of black.
Nearest safe hex - #006666. Below you can see the block with #176255 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #176255 to the mixer and play with it.