Green Accent Wall for a Dining Room: 5 DIY Tips

A green accent wall works in a dining room when you pick the right undertone, test it in your own light, and paint it on the wall where people look first. Do those three things and a gallon of paint can change the whole room.

It's very common to feel nervous about a dark color, so here are five tips, in the order I'd tackle them.

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1. How do you choose the right green?

Green is either warm (yellow-based, like olive and moss) or cool (blue-based, like emerald and forest). Match it to what's already in the room. Orange-toned oak floors look more orange next to a bluish green, so warm floors do better with olive, moss or sage. Gray or dark brown floors can handle the cooler emeralds.

To read an undertone, hold the swatch next to a sheet of plain white paper. The hint of yellow or blue shows up fast.

Then test it. Paint a sample square about 2 by 2 feet on the actual wall and look at it in the morning, at midday and at night. Green reacts strongly to light, and an olive that looks fresh at 8 a.m. can turn muddy under evening bulbs.

2. Which wall should be the green one?

Pick the wall you see first when you walk in, or the one behind the table or sideboard. In an open plan, look for a natural break such as an inside corner or a recessed section, because a random wall in the middle of a long run looks accidental. A green wall also marks the dining zone without partitions, which is handy when the room shares space with a kitchen or living area.

For a small, closed dining room, a dark green can make the walls feel like they recede. As an architect, I'd paint the ceiling a very light tint of the wall color or a soft cream so the room doesn't feel like a shoebox.

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3. Prep and paint it cleanly

Dark, saturated colors show every bump. Sand rough spots, fill nail holes, and prime. If you're going from a light wall to a deep green, ask the paint store to tint the primer gray, which usually saves you a coat.

1. Cut in the edges at the ceiling and baseboard with an angled brush. A shaky line is far more visible against dark green than against beige.
2. Roll the main surface with a medium-nap roller, working in a W or M pattern to spread the paint.
3. Finish each section with long vertical strokes from top to bottom to avoid lap marks.
4. Wait a full day before moving furniture back.

For the finish, matte hides wall flaws, while eggshell is easier to wipe. In a dining room where chair backs bump the wall, I recommend eggshell. Clean it with a soft microfiber cloth and a little mild soap, and don't scrub, since dark matte paint can get shiny patches.

4. Light the wall so it doesn't turn into a cave

Dark greens absorb light, so the room needs good artificial lighting. Warm-white bulbs (about 2700K to 3000K) keep green looking natural. Daylight bulbs at 5000K or higher make a forest green look cold and clinical, so check the bulbs in your chandelier before you blame the paint.

Hang a pendant or chandelier about 30-36 inches above the tabletop. A large mirror on the opposite wall bounces light back, and a satin finish adds a slight sheen if the room gets little daylight.

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5. Style the wall with wood, metal and art

A painted wall with nothing on it looks unfinished. Layer it.

• Warm wood, like oak or walnut, grounds green. A sideboard in front of the wall helps a lot.
• Brass or gold frames and fixtures break up the color. Matte black hardware gives a sharper look against olive or sage.
• Crisp white trim makes the green pop. Painting trim the same green in a higher gloss gives a more modern, drenched look.
• Art should be about two-thirds to three-quarters the width of the furniture below it, hung with its center around 57-60 inches from the floor.
• Swap white outlet covers for color-matched or metallic ones. White plastic on dark green catches the eye.

Real plants look good here too. If you have pets, check with your vet or the ASPCA's plant list before choosing which ones to bring in.

For chair ideas, see upholstery colors that match green. For more room-wide advice, there's a guide to green dining room decor.

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What if you don't want to paint?

Paint is one of the cheap DIY accent wall ideas that gives the biggest change per dollar, but it's not the only route. A peel and stick accent wall in a green pattern suits renters, since it comes off without repainting. A faux wallpaper accent wall, such as a textured grasscloth look, adds depth without the cost of real material.

If you want architecture, a paneled accent wall DIY with simple box or picture-frame molding, painted in one green, adds shadow lines that flat paint can't. For something more rustic, see affordable shiplap accent wall ideas or modern wood accent walls. Order a large sample of any peel-and-stick product first and stick it up for a few days.

What goes on the other three walls?

Keep them quiet: warm white, light greige or soft cream. Stark hospital white fights with a deep green. If you want art on the green wall, the dining room gallery wall ideas are a good place to start.

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If your walls are an olive or moss tone, this olive green styling guide covers how to warm up the rest of the room.

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