Color spec
| Brand | PPG / Glidden |
| Name | Forest Trail |
| SKU | PPG1129-7 |
| Hex | #3F4D3F |
| RGB | 63, 77, 63 |
| HSL | 120°, 10%, 27% |
| LRV | 7 |
| Undertone | cool green tone |
| Family | Black |
What Color Is Forest Trail, Really?
Forest Trail (PPG1129-7) is a very dark green that reads almost black in most rooms. Its hue sits at true green, but the saturation is only about 10 percent, so this is not a bright or leafy color. It is a near-neutral, deep charcoal-green that only shows its green cast when strong light hits it. With an LRV of 7, it absorbs nearly all the light in a space and behaves like a soft black with a natural undertone.
PPG describes it as its bestselling deep green for kitchen islands and library walls, and that use tells you why people reach for it. It gives you the drama of black without the flatness, staying grounded and a little organic.
Forest Trail suits homes that want a moody, enveloping room: a study, a cabinet run, a front door, or one accent wall. It works in traditional and modern spaces alike because the green reads as a quiet neutral rather than a statement of color.
Forest Trail leans green, but only just. The measured hue is a true green at 120 degrees, while the saturation sits around 10 percent. That low number is the important one: a saturation under 10 percent means the color is essentially near-neutral with a slight lean, not a vivid green. In practice you get a deep, smoky charcoal that tips green rather than a color anyone would call vibrant.
The green shows most in daylight and against clean whites. Put a bright white trim next to it and the green cast lifts out clearly. Set it beside a warm cream and it can flatten toward gray-black instead.
To test it honestly, paint a large sample and view it next to a crisp white and a true black. If it looks green against the black and grounded against the white, that is the color reading correctly. Judge it at different times of day, since the undertone comes and goes with the light.
Best Rooms and Uses for Forest Trail
At an LRV of 7, Forest Trail is a statement and contrast color, not a whole-home light. It is happiest doing focused, high-impact work rather than wrapping every wall in a small, dim room.
Its strongest uses match how PPG sells it: kitchen island bases and cabinetry, library or study walls, built-ins, and a single accent wall behind a bed or fireplace. On cabinets it gives a rich, furniture-like depth that pairs well with wood counters and brass or aged-bronze hardware. As a front door or shutter color it reads as a natural, grounded near-black with more character than a flat black.
Exterior siding is possible if you want a dramatic, forest-set house, but plan for the color to absorb heat and read very dark. For trim you would usually pair it with a lighter color rather than using Forest Trail itself, since trim generally wants contrast. Used in these focused ways, it delivers drama without overwhelming the room.
How Lighting Changes Forest Trail
With an LRV of 7, Forest Trail reflects very little light, so lighting decides whether you see green at all or just a near-black wall. In a bright south-facing room, sun brings the green undertone forward and keeps the color feeling alive through the day. That exposure is the most forgiving for a color this dark.
North-facing rooms get cooler, flatter light, which pushes Forest Trail toward a heavy gray-black and mutes the green. East light reads green in the morning and drains later; west light does the reverse, deepening it in the afternoon.
Bulb choice matters just as much. Warm bulbs around 2700K soften the color and can make it feel almost brown-green, while cool daylight bulbs sharpen the green edge and keep it crisp. Because so little light bounces back, add layered lighting if you paint a whole room, or the space will feel like a cave after dark.
Most complaints about Forest Trail are a light mismatch. Upload a photo of your actual room and see it on your walls — then ask for the same wall in north light or evening lamps before you buy a single sample.
TEST IT IN YOUR LIGHT →Forest Trail vs Similar Colors
Forest Trail's closest sibling is Pine Forest (PPG1134-7), also at LRV 7 and nearly the same depth. Pine Forest carries a slightly warmer, more clearly green cast, so if you want the green to read a touch more obviously as green rather than charcoal, it edges ahead. Forest Trail stays more neutral and black-leaning.
Charcoal Smoke (PPG1033-7, LRV 7) is the grayer alternative. It drops most of the green and reads as a warm-gray near-black, which is the safer pick if you are nervous about any green showing at all.
Night Watch (PPG1145-7, LRV 7) moves the other way, adding a blue-teal note to the dark base. Choose Night Watch when you want the room to feel cooler and more coastal, and Forest Trail when you want a grounded, earthy green-black. All three sit at nearly identical darkness, so the choice is purely about which undertone you want to live with.
Colors That Go With Forest Trail
Because Forest Trail is so dark, its best partners bring contrast and light. For trim and ceilings, Pure White (PPG1001-1) at an LRV of 88 gives the crispest edge and pulls the green undertone forward. If you want a softer, warmer frame, Antique White (PPG1015-2, LRV 78) keeps things calmer and more traditional.
For a mid-tone wall or cabinet contrast, Stone Beige (PPG1024-3, LRV 49) or Limited Gray (PPG1010-3, LRV 56) both sit comfortably against the deep green without competing. Sea Salt (PPG1136-2, LRV 62) is a good greige-green option that echoes Forest Trail's family in a lighter key.
For an accent or a second deep color, Mariner Blue (PPG1162-7, LRV 8) pairs a matching depth in a blue direction for a moody library scheme. Warm wood tones, brass, and aged bronze all read well against it; keep chrome and cool nickel for a more modern, contrasty look.
Need It From Another Brand?
Any paint counter can custom-tint PPG / Glidden PPG1129-7 directly — but if you would rather stay in one brand's own deck, these are the closest stock matches:
Similar PPG / Glidden colors
closest in the PPG / Glidden deckThe nearest shades to Forest Trail within PPG / Glidden's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
Coordinated palette
Generated by hue-rotating #3F4D3F in HSL space. Pair Forest Trail with one accent and one neutral — the swatches below are starting points, not final picks.
Accessibility (WCAG contrast)
WCAG 2.1: AA = 4.5:1 normal text · AA Large = 3:1 large text · AAA = 7:1 normal text.
The Questions Everyone Asks
Is Forest Trail warm or cool?
Forest Trail is a cool-leaning color. Its hue is a true green with low saturation around 10 percent, so it reads as a deep, slightly cool charcoal-green rather than a warm brown-green. Warm 2700K bulbs can soften it toward brown, but under daylight and cool bulbs the cool green cast comes through clearly.
What trim white goes with Forest Trail?
Pure White (PPG1001-1) at an LRV of 88 is the best trim pairing. Its high brightness gives sharp contrast against the dark green and helps the undertone show. If you prefer a warmer, softer frame, Antique White (PPG1015-2, LRV 78) works well and keeps the look more traditional and low-contrast.
Does Forest Trail work on cabinets and exteriors?
Yes. Forest Trail is one of PPG's bestselling deep greens for kitchen islands and cabinetry, where its depth reads like furniture-grade wood stain. It also works on exterior doors, shutters, and dramatic siding. On exteriors expect it to read very dark and absorb heat, so it suits shaded, forest-set homes best.
What does an LRV of 7 mean for Forest Trail?
LRV measures how much light a color reflects, from 0 for black to 100 for white. At 7, Forest Trail reflects almost no light and behaves like a near-black. Rooms painted in it feel enveloping and dim, so add layered lighting. It is best used for accents, cabinets, and statement walls rather than brightening a space.
How is Forest Trail different from Pine Forest?
Both are very dark greens at LRV 7, so they share the same depth. The difference is the undertone. Pine Forest (PPG1134-7) reads a touch warmer and more clearly green, while Forest Trail stays more neutral and black-leaning. Choose Pine Forest for obvious green, Forest Trail for a grounded green-black.
Should I sample Forest Trail before painting?
Definitely. Very dark colors like Forest Trail shift a lot with light, and its subtle green can vanish or appear depending on exposure and bulbs. Paint a large sample, view it next to a white and a black, and check it in morning, afternoon, and evening light before committing to a whole cabinet run or wall.
Will It Work in YOUR Room?
No page can promise how Forest Trail behaves in your light. Upload a photo and see it on your own walls in seconds — before you spend a cent on samples.
TRY FOREST TRAIL ON YOUR ROOM →
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