Go-Cart Table-Media Cart

If all your office items (desk, shelves, cabinets, etc.) are white, this cart will bring just the dash of excitement the area needs. The chartreuse color and utilitarian design will look perfect in a modern home.
To buy: CB2, $169
VÄTE Table Lamp

With a shade made of rice paper, this delicate table lamp will give a nice decorative light to any setting. The lamp is held together with galvanized steel, so it's sturdier than it looks.
To buy: IKEA, $15
Concrete Planter/Container

Whether you use it as a planter or a pencil holder, this neon container brings a fun pop of color to any environment. Use it indoors or out—it's been sealed, and is water-resistant. It will also look great grouped with other small pottery, plants or objects.
To buy: Dachsund in the Desert, $20
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Threshold Printed Round Storage Cube

It's collapsible (meaning super convenient) and also fun looking. Whether you use it as a laundry bin or for toy storage, it'll add pattern and fun to an otherwise monochromatic room.
To buy: Target, $13
MORE: Decorating With Plants
Trellis Pink Pillow

The geometric pattern and bright colors make this pillow the perfect complement to a white or off-white couch. It's filled with down and feather, so it's comfy, too. The cover comes off for easy dry cleaning.
To buy: Room & Board, $119
Hardwood Salad Bowl

A cool white table looks full of character when it's topped with an electric orange salad bowl. These bowls are all one of a kind and made from beech wood and nontoxic paint.
To buy: Nicole Porter Design, $45
Cambria Throw

Handwoven from acrylic wool, this bright throw has a texture that's just right for snuggling up inside of. It's summerweight, so perfect for warmer seasons and regions.
To buy: Crate & Barrel, $40
Basket-Weave Placemats

These woven placemats come in five colors, but our pick for a real pop is the hot orange. Made of PVC and polyester, they're waterproof and fade-resistant—perfect for indoor or outdoor use.
To buy: CB2, $3
Bird Tile Coasters

For a more whimsical take on bright colors, grab these made-to-order neon coasters. The fun bird pattern comes in orange, green, pink and blue.
To buy: Paizley Polka Dot, $20
Neon Tray

Perfect for serving dinner or displaying decorative pieces, this 12×12 tray has white handles and your choice of inner color: yellow, pink, lime, orange, blue or purple.
To buy: Charm and Gumption, $55