Hex #69ae50 or rgb(105,174,80) in RGB space is the tint of grass green. It has hue angle of 104.04 degrees, value = 68 and saturation = 54. #69ae50 can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of blue, 5 drops of green, 2 drops of white.
Nearest safe hex - #669966. Below you can see the block with #69ae50 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #69ae50 to the mixer and play with it.