Hex #6dda49 or rgb(109,218,73) in RGB space is the tint of grass green. It has hue angle of 105.10 degrees, value = 85 and saturation = 67. #6dda49 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of cyan, 5 drops of green, 1 drop of white.
Nearest safe hex - #66cc33. Below you can see the block with #6dda49 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6dda49 to the mixer and play with it.