Hex #6dc03d or rgb(109,192,61) in RGB space is the tint of grass green. It has hue angle of 98.02 degrees, value = 75 and saturation = 68. #6dc03d can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of blue, 3 drops of green, 1 drop of white.
Nearest safe hex - #66cc33. Below you can see the block with #6dc03d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6dc03d to the mixer and play with it.