Yellow bathroom fixtures lend themselves easily to a floral theme. Choose a scheme based on yellow flowers, like sunflowers, black-eyed Susans or daffodils. Locate shower curtains, towels, curtains and rugs that feature the flower you've chosen. Alternatively, incorporate flowers that come in a variety of colors like tulips, roses, pansies or petunias. You can photograph these flowers from your own garden, and print, frame and hang the images in your bath. Choose a two-colored theme such as yellow and purple for a violet theme or red and yellow to match your tulips.
When your bathroom has yellow fixtures that are more of a golden yellow, like the goldenrod shade that was popular in the 1970s, choose a sports theme for your bathroom. The man or boy in your life who is a fan of the Pittsburgh Pirates or Steelers will be thrilled with a bathroom that features his favorite team. Alternatively, go with a blue and yellow theme for fans of the University of Michigan Wolverines or the St. Louis Rams.
Luckily for owners of bathrooms with yellow fixtures, yellow goes well with numerous other colors. Choose gray to complement yellow in a classy way. Look for wallpaper with an intricate yellow and gray design, or opt for towels and washcloths in yellow and gray. White and yellow provide a clean, fresh look for a bathroom. Paint yellow and white stripes on the walls, and tie in rugs, shower curtains and window curtains that combine the two colors. For a bright, cheerful look combine pink and yellow in your bath.
If you find that no matter what you do, you can't live with your yellow bathroom fixtures, there is an option short of a total bathroom remodel called refinishing or reglazing. Refinishing can be on sinks, tubs, countertops and tiles and costs only a fraction of what ripping your fixtures out and replacing them would. The process can be done in a day's time by an experienced professional, and in 24 hours, you can use your bathroom again as normal. Refinishing also allows you to choose from a wide range of color choices so you can pick the one that suits you. Since only a small handful of companies will refinish a toilet, your best bet is to replace it completely.