Hex #394426 or rgb(57,68,38) in RGB space is the tint of lime. It has hue angle of 82.00 degrees, value = 27 and saturation = 44. #394426 can be obtained by mixing 3 colors: 2 drops of yellow, 2 drops of blue, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #394426 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #394426 to the mixer and play with it.