Hex #1c9f72 or rgb(28,159,114) in RGB space is the tint of greenish cian. It has hue angle of 159.39 degrees, value = 62 and saturation = 82. #1c9f72 can be obtained by mixing 4 colors: 3 drops of blue, 1 drop of cyan, 4 drops of green, 1 drop of white.
Nearest safe hex - #339966. Below you can see the block with #1c9f72 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c9f72 to the mixer and play with it.