Hex #605b15 or rgb(96,91,21) in RGB space is the tint of yellow. It has hue angle of 56.00 degrees, value = 38 and saturation = 78. #605b15 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of magenta, 4 drops of green, 1 drop of black.
Nearest safe hex - #666600. Below you can see the block with #605b15 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #605b15 to the mixer and play with it.