Hex #4b8a7d or rgb(75,138,125) in RGB space is the tint of greenish cian. It has hue angle of 167.62 degrees, value = 54 and saturation = 46. #4b8a7d can be obtained by mixing 4 colors: 5 drops of blue, 4 drops of green, 5 drops of white, 3 drops of black.
Nearest safe hex - #339966. Below you can see the block with #4b8a7d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4b8a7d to the mixer and play with it.