Hex #77c077 or rgb(119,192,119) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 75 and saturation = 38. #77c077 can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of cyan, 2 drops of white, 3 drops of black.
Nearest safe hex - #66cc66. Below you can see the block with #77c077 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #77c077 to the mixer and play with it.