Hex #1ab788 or rgb(26,183,136) in RGB space is the tint of greenish cian. It has hue angle of 162.04 degrees, value = 72 and saturation = 86. #1ab788 can be obtained by mixing 4 colors: 2 drops of blue, 3 drops of cyan, 4 drops of green, 1 drop of white.
Nearest safe hex - #33cc99. Below you can see the block with #1ab788 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1ab788 to the mixer and play with it.