Ugly bathroom help, please!

Ugly bathroom help, please!

I am a first time poster, long time lurker. I need some help as I am sort of freaking out over this. I am supposed to move into this suite that is the main level of an old house. Most of the house is great and the other parts that are not great are fixable or livable. Except the bathroom, it is so hideous it make me want to cry and vomit at the same time. The toilet, sink, and tub are all this 1970s mustard yellowish color. I do not have a good picture of it. But here is a picture I found with fixtures a similar color.
Although the bathroom is not quite as ugly as the one in the picture, it is still pretty bad. There is even a small strip of wood paneling. yuck. Soooo, my question is... what can I do to make this terrible bathroom look half way decent without tearing all the fixtures out as that is not an option? Any color combos that can tone down the mustard color or even compliment it? Any accessories that might hide it? Paint colors? ANYTHING!!! I need help! Thanks in advance (and here's hoping my html works)! ***Edit: I just found out the color is called Harvest Gold.
From over the fence

From over the fence

Mary Mary Quite Contrary

Mary Mary Quite Contrary

Mystery Flower

Mystery Flower

Today on my allotment

Today on my allotment

Window Treatments

Window Treatments

iheartmyhammock

iheartmyhammock