Hex #959d2b or rgb(149,157,43) in RGB space is the tint of yellow. It has hue angle of 64.21 degrees, value = 62 and saturation = 73. #959d2b can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of red, 5 drops of green, 2 drops of white.
Nearest safe hex - #999933. Below you can see the block with #959d2b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #959d2b to the mixer and play with it.