Np, try increasing your exposure. I am using +1 2/3 eV but sometimes it still won't achieve what you need.
Adjust your white balance too. The AWB isn't very accurate.
You can also try out the different modes.
Try increasing your aperture and decreasing your shutter speed to allow more light to enter. However, this might affect the sharpness of your image and might be blurry.
My last resort is to increase ISO.