Hex #005d4b or rgb(0,93,75) in RGB space is the tint of greenish cian. It has hue angle of 168.39 degrees, value = 36 and saturation = 100. #005d4b can be obtained by mixing 4 colors: 2 drops of blue, 1 drop of cyan, 2 drops of green, 3 drops of black.
Nearest safe hex - #006633. Below you can see the block with #005d4b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #005d4b to the mixer and play with it.