Hex #889b7d or rgb(136,155,125) in RGB space is the tint of grass green. It has hue angle of 98.00 degrees, value = 61 and saturation = 19. #889b7d can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of blue, 4 drops of white, 2 drops of black.
Nearest safe hex - #999966. Below you can see the block with #889b7d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #889b7d to the mixer and play with it.