Hex #6ab455 or rgb(106,180,85) in RGB space is the tint of grass green. It has hue angle of 106.74 degrees, value = 71 and saturation = 53. #6ab455 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of green, 4 drops of white, 2 drops of black.
Nearest safe hex - #66cc66. Below you can see the block with #6ab455 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6ab455 to the mixer and play with it.