Hex #43c0aa or rgb(67,192,170) in RGB space is the tint of greenish cian. It has hue angle of 169.44 degrees, value = 75 and saturation = 65. #43c0aa can be obtained by mixing 4 colors: 4 drops of blue, 5 drops of cyan, 5 drops of green, 5 drops of white.
Nearest safe hex - #33cc99. Below you can see the block with #43c0aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #43c0aa to the mixer and play with it.