Haven (SW 6437)
Illustrative room. Screen colors vary; test a sample before you paint.
Haven (SW 6437) is a medium, warm green from Sherwin-Williams: LRV 42, so it reflects about 42 percent of the light that hits it.
Colors that go with Haven
Four Sherwin-Williams colors picked for Haven by this site's color math: a trim white, a deeper green, a quiet contrast from another family, a dark accent. Sherwin-Williams did not choose these pairings.
Closest match in every other brand
Each brand's closest color to Haven, ranked by CIEDE2000 (deltaE): under 1.0 is indistinguishable, 1.0 to 2.3 very close, 2.3 to 5 noticeably different, over 5 clearly different.
| Brand | Closest color | Code | LRV | deltaE | How close |
|---|---|---|---|---|---|
| Benjamin Moore | Seedling | AF-450 | 42.3 | 1.5 | very close |
| Behr | Willow Grove | PPU11-06 | 42 | 2.2 | very close |
| Valspar | Gloaming Green | 6001-6A | 45 | 2.0 | very close |
| PPG Paints | Harmonious | 1120-5 | 49 | 3.6 | noticeably different |
Lighter and darker in Sherwin-Williams
The Sherwin-Williams green colors nearest to Haven (LRV 42) by LRV.
Lighter than Haven
Darker than Haven
Color data
| Brand | Sherwin-Williams |
|---|---|
| Color code | SW 6437 |
| Hex | #A3B48C |
| RGB | 163, 180, 140 |
| HSL | 86°, 21%, 63% |
| LRV (light reflectance value) | 42 |
| Lab L*, a*, b* | 71.1, -13.1, 18.5 |
| Undertone | Warm Yellow |
| Temperature | warm |
| Color family | Green |
Same paint, two kinds of light
Haven (SW 6437), published as #A3B48C
#93AA8B
#B4BE8B
These swatches and the rooms above are a simulation, not a measurement. How the visualizer works
Similar shades from Sherwin-Williams
More from Sherwin-Williams
Common questions
- What is the LRV of Haven (SW 6437)?
- Haven has an LRV of 42. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Haven is a medium color.
- What is the closest match to Haven in another brand?
- Seedling (BM AF-450) from Benjamin Moore, at a deltaE of 1.5 (very close).
- Is Haven warm or cool?
- Sherwin-Williams lists Haven as warm, with a Warm Yellow undertone. Its Lab b* value is 18.5; a higher b* is warmer and yellower, a lower one cooler and bluer.
Sources: LRV and hex as published by the manufacturer, via PaintDB (CC BY 4.0). Color differences are CIEDE2000 values computed by this site from the hex values (data snapshot 2026-10-01). Color names and codes belong to their manufacturers.