Hex #6da161 or rgb(109,161,97) in RGB space is the tint of grass green. It has hue angle of 108.75 degrees, value = 63 and saturation = 40. #6da161 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of blue, 3 drops of green, 2 drops of white.
Nearest safe hex - #669966. Below you can see the block with #6da161 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6da161 to the mixer and play with it.