Hex #1a8377 or rgb(26,131,119) in RGB space is the tint of cyan. It has hue angle of 173.14 degrees, value = 51 and saturation = 80. #1a8377 can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of cyan, 2 drops of green, 3 drops of black.
Nearest safe hex - #339966. Below you can see the block with #1a8377 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1a8377 to the mixer and play with it.