Hex #afb440 or rgb(175,180,64) in RGB space is the tint of yellow. It has hue angle of 62.59 degrees, value = 71 and saturation = 64. #afb440 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of red, 5 drops of green, 4 drops of white.
Nearest safe hex - #99cc33. Below you can see the block with #afb440 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #afb440 to the mixer and play with it.