Hex #5ba192 or rgb(91,161,146) in RGB space is the tint of greenish cian. It has hue angle of 167.14 degrees, value = 63 and saturation = 43. #5ba192 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of magenta, 5 drops of blue, 4 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #5ba192 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5ba192 to the mixer and play with it.