Hex #15ba72 or rgb(21,186,114) in RGB space is the tint of teal. It has hue angle of 153.82 degrees, value = 73 and saturation = 89. #15ba72 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of blue, 4 drops of cyan, 5 drops of green.
Nearest safe hex - #00cc66. Below you can see the block with #15ba72 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #15ba72 to the mixer and play with it.