Hex #1a6544 or rgb(26,101,68) in RGB space is the tint of teal. It has hue angle of 153.60 degrees, value = 40 and saturation = 74. #1a6544 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 4 drops of green, 1 drop of black.
Nearest safe hex - #336633. Below you can see the block with #1a6544 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1a6544 to the mixer and play with it.