Why all my pictures appears with yellow color at night.?

Question

I'm using slow Obturator speed, open diafragma and ISO very high, please let me know. I have a Olympus e20-n

Answer 1

Light has different qualities from different sources. Light from the sun is different from light from a light bulb, and this difference is called "color temperature." You can change the way the camera handles different light sources by changing the "white balance."

If your images are too yellow, you need to use an "incandescent" white balance, which will add some blue to the image and make it less yellow. On your camera, look for the white balance setting and see if you can find an icon that looks like a standard light bulb. That should do the trick.

Answer 2

As stated, your white balance should be adjusted.

I'm curious as to what you're trying to photograph. If you want to email me with what you're trying to accomplish with your night photography I might be able to help.