Hex #6dc8b6 or rgb(109,200,182) in RGB space is the tint of greenish cian. It has hue angle of 168.13 degrees, value = 78 and saturation = 46. #6dc8b6 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of cyan, 1 drop of green, 2 drops of white.
Nearest safe hex - #66cccc. Below you can see the block with #6dc8b6 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6dc8b6 to the mixer and play with it.