Hex #99914d or rgb(153,145,77) in RGB space is the tint of yellow. It has hue angle of 53.68 degrees, value = 60 and saturation = 50. #99914d can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of magenta, 4 drops of green, 1 drop of white.
Nearest safe hex - #999966. Below you can see the block with #99914d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99914d to the mixer and play with it.