Hex #a4b898 or rgb(164,184,152) in RGB space is the tint of grass green. It has hue angle of 97.50 degrees, value = 72 and saturation = 17. #a4b898 can be obtained by mixing 3 colors: 4 drops of yellow, 5 drops of blue, 5 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #a4b898 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a4b898 to the mixer and play with it.