Hex #1a6933 or rgb(26,105,51) in RGB space is the tint of bluish green. It has hue angle of 138.99 degrees, value = 41 and saturation = 75. #1a6933 can be obtained by mixing 4 colors: 1 drop of magenta, 2 drops of blue, 5 drops of green, 2 drops of black.
Nearest safe hex - #336633. Below you can see the block with #1a6933 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1a6933 to the mixer and play with it.