Hex #6a9155 or rgb(106,145,85) in RGB space is the tint of grass green. It has hue angle of 99.00 degrees, value = 57 and saturation = 41. #6a9155 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of green, 4 drops of white, 3 drops of black.
Nearest safe hex - #669966. Below you can see the block with #6a9155 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a9155 to the mixer and play with it.