Hex #6ddd6d or rgb(109,221,109) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 87 and saturation = 51. #6ddd6d can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of cyan, 5 drops of green, 3 drops of white.
Nearest safe hex - #66cc66. Below you can see the block with #6ddd6d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6ddd6d to the mixer and play with it.