Hex #4e8e83 or rgb(78,142,131) in RGB space is the tint of greenish cian. It has hue angle of 169.69 degrees, value = 56 and saturation = 45. #4e8e83 can be obtained by mixing 4 colors: 4 drops of blue, 3 drops of green, 4 drops of white, 2 drops of black.
Nearest safe hex - #669999. Below you can see the block with #4e8e83 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e8e83 to the mixer and play with it.