Hex #959c39 or rgb(149,156,57) in RGB space is the tint of yellow. It has hue angle of 64.24 degrees, value = 61 and saturation = 63. #959c39 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of magenta, 2 drops of blue, 3 drops of green.
Nearest safe hex - #999933. Below you can see the block with #959c39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #959c39 to the mixer and play with it.