Hex #74b274 or rgb(116,178,116) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 70 and saturation = 35. #74b274 can be obtained by mixing 4 colors: 2 drops of red, 2 drops of cyan, 4 drops of green, 3 drops of white.
Nearest safe hex - #669966. Below you can see the block with #74b274 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74b274 to the mixer and play with it.