Hex #62653b or rgb(98,101,59) in RGB space is the tint of yellow. It has hue angle of 64.29 degrees, value = 40 and saturation = 42. #62653b can be obtained by mixing 4 colors: 2 drops of red, 3 drops of green, 3 drops of white, 5 drops of black.
Nearest safe hex - #666633. Below you can see the block with #62653b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #62653b to the mixer and play with it.