Hex #6ac239 or rgb(106,194,57) in RGB space is the tint of grass green. It has hue angle of 98.54 degrees, value = 76 and saturation = 71. #6ac239 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of magenta, 2 drops of cyan, 5 drops of green.
Nearest safe hex - #66cc33. Below you can see the block with #6ac239 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6ac239 to the mixer and play with it.