Hex #8eca7b or rgb(142,202,123) in RGB space is the tint of grass green. It has hue angle of 105.57 degrees, value = 79 and saturation = 39. #8eca7b can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of blue, 2 drops of cyan, 1 drop of white.
Nearest safe hex - #99cc66. Below you can see the block with #8eca7b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8eca7b to the mixer and play with it.