Hex #9f9b70 or rgb(159,155,112) in RGB space is the tint of yellow. It has hue angle of 54.89 degrees, value = 62 and saturation = 30. #9f9b70 can be obtained by mixing 4 colors: 5 drops of red, 2 drops of cyan, 4 drops of green, 5 drops of white.
Nearest safe hex - #999966. Below you can see the block with #9f9b70 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9f9b70 to the mixer and play with it.