Hex #4d8a77 or rgb(77,138,119) in RGB space is the tint of greenish cian. It has hue angle of 161.31 degrees, value = 54 and saturation = 44. #4d8a77 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of blue, 4 drops of cyan, 2 drops of green.
Nearest safe hex - #669966. Below you can see the block with #4d8a77 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d8a77 to the mixer and play with it.