DecoMoldings

inspiration · Picture Frame

Dark Green Walls with SW Greek Villa Trim

Dark Green Walls with SW Greek Villa Trim: wall elevation, color data (LRV 5.8), living room layout for 12, 15, 18 ft walls, cut list, calculator and pre-cut

Catalog snapshot View 2 sources ↓

Project calculator

Wall molding linear-foot estimate

Estimate for rectangular molding frames.

Estimated quantity133.76 linear feet

Divide by 7.87 ft (240 cm stick) and round up for the number of sticks.

Formula & assumptionsframe_count * 2 * (frame_width_inches + frame_height_inches) / 12 * (1 + waste_percent / 100)

Assumes identical rectangular frames. The waste allowance is editable. The estimate does not optimize cuts or include separate rails, baseboards, or other trim.

Overview

Dark Green is a dark green with a green undertone and a calculated LRV of 5.8. With SW Greek Villa trim the molding has strong, graphic contrast (contrast ratio 8.24:1).

Picture Frame layout on a 15 ft living room wall

Molding over the full wall height, upper and lower rows divided by a chair rail. On a 15 ft wall with an 8 ft ceiling this gives 6 frames per row, each 25.3 in wide, with 50 in upper and 21 in lower frames. The layout uses about 45.82 m of 2.5 cm molding, or 20 sticks of 240 cm, including 10% waste. Center the layout on the sofa or TV rather than the wall when furniture is off-center.

Building the picture frame pattern

Each frame is four pieces of 2.5 cm molding with 45 degree miters. Set the frames out from the center of the wall, keep every gap equal, and let the margins at the corners match the gaps.

Painting molding in Dark Green

Greens are the most popular color for tone-on-tone molding walls: the shadows of the frames add depth without breaking the color.

Wall elevation

Dark Green wall, SW Greek Villa trim, picture frame layout on a 15 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
Dark GreenGeneric#2F4A3A5.8greendark8.74:11.7:1
SW Greek VillaSherwin-Williams#F0ECE284warm (yellow)white1.06:113.97:1

Living Room wall sizes: picture frame accent wall layout

Wall widthFrames per rowFrame widthFrame height (upper / lower)Molding incl. 10% waste240 cm sticksChair rail pieces (300 cm)
12 ft524 in50 / 21 in37.27 m162
15 ft625.3 in50 / 21 in45.82 m202
18 ft726.3 in50 / 21 in54.37 m232

Cut list for a 15 ft wall

Planning cut list
PieceQuantityLength
Frame top and bottom (lower row)1225.3 in
Frame sides (lower row)1221 in
Frame sides (upper row)1250 in
Frame top and bottom (upper row)1225.3 in
Chair rail2300 cm lengths

Pre-cut kits for this wall

Pre-cut kits that fit this project. Open a kit for photos, options and pricing.

Half Wall Shadow Box Ready to Assemble Wall Paneling Package, Factory Primed Half of Wall01 / KIT

Half Wall Shadow Box Ready to Assemble Wall Paneling Package, Factory Primed Half of Wall

From $235.00

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Self-Adhesive Trim Wall Moulding 3 Upper, 3 Bottom Picture Frames, Quick Easy Installation02 / KIT

Self-Adhesive Trim Wall Moulding 3 Upper, 3 Bottom Picture Frames, Quick Easy Installation

From $75.00

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Shaker Board and Batten Grid Wainscoting Kit, 1 to 5 Sets | Self-Adhesive Easy Installation03 / KIT

Shaker Board and Batten Grid Wainscoting Kit, 1 to 5 Sets | Self-Adhesive Easy Installation

From $69.80

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Shaker MDF Paneling, Long-Lasting Pre-Cut for Easy Installation | Unprimed Wall Molding W:75mm x T:8mm04 / KIT

Shaker MDF Paneling, Long-Lasting Pre-Cut for Easy Installation | Unprimed Wall Molding W:75mm x T:8mm

From $307.00

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Modern Wall Trim Kit for Bedroom & Headboard Design, 3 Frames | Factory Primed for Easy Installation05 / KIT

Modern Wall Trim Kit for Bedroom & Headboard Design, 3 Frames | Factory Primed for Easy Installation

From $182.00

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DIY Hassle-Free Board & Batten Wall Makeovers | Pre-Cut MDF Panels for Easy Installation W:75mm x T:8mm06 / KIT

DIY Hassle-Free Board & Batten Wall Makeovers | Pre-Cut MDF Panels for Easy Installation W:75mm x T:8mm

From $515.00

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Questions

How much molding do I need for a 15 ft living room wall with picture frame frames?

About 45.82 m (150 linear ft) including a chair rail and 10% waste, which is 20 sticks of 240 cm. That assumes 6 frames per row, 25.3 in wide, on an 8 ft ceiling.

Is Dark Green warm or cool?

Dark Green has a green undertone and reads as a dark green. Its calculated LRV is 5.8, so it absorbs light, so tone-on-tone molding reads as deep relief.

How high should the chair rail be in a living room?

About one third of the ceiling height: 32 in on an 8 ft ceiling, 36 in on 9 ft and 40 in on 10 ft. Center the layout on the sofa or TV rather than the wall when furniture is off-center.

Trace the details

Sources & dates

Prices, options and photos come from our product catalog on the date shown. Layout tables are planning estimates; measure your wall before ordering.

  1. Paint color dataset (screen approximations; LRV calculated)Recorded November 11, 2026
  2. DecoMoldings product catalogRecorded November 11, 2026