Hex #1aad91 or rgb(26,173,145) in RGB space is the tint of greenish cian. It has hue angle of 168.57 degrees, value = 68 and saturation = 85. #1aad91 can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of cyan, 3 drops of green, 1 drop of black.
Nearest safe hex - #339999. Below you can see the block with #1aad91 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1aad91 to the mixer and play with it.