Hex #929180 or rgb(146,145,128) in RGB space is the tint of yellow. It has hue angle of 56.67 degrees, value = 57 and saturation = 12. #929180 can be obtained by mixing 4 colors: 3 drops of red, 3 drops of blue, 3 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #929180 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #929180 to the mixer and play with it.