Hex #6a9c55 or rgb(106,156,85) in RGB space is the tint of grass green. It has hue angle of 102.25 degrees, value = 61 and saturation = 46. #6a9c55 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of blue, 2 drops of cyan, 2 drops of black.
Nearest safe hex - #669966. Below you can see the block with #6a9c55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a9c55 to the mixer and play with it.