Hex #6a8039 or rgb(106,128,57) in RGB space is the tint of lime. It has hue angle of 78.59 degrees, value = 50 and saturation = 55. #6a8039 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of red, 4 drops of blue, 3 drops of green.
Nearest safe hex - #669933. Below you can see the block with #6a8039 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a8039 to the mixer and play with it.