Hex #6ab240 or rgb(106,178,64) in RGB space is the tint of grass green. It has hue angle of 97.89 degrees, value = 70 and saturation = 64. #6ab240 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of blue, 4 drops of green, 1 drop of white.
Nearest safe hex - #669933. Below you can see the block with #6ab240 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6ab240 to the mixer and play with it.