Antique Slate (PPG 13-29)
Illustrative room. Screen colors vary; test a sample before you paint.
Antique Slate (PPG 13-29) is a very deep, neutral green from PPG Paints: LRV 10, so it reflects about 10 percent of the light that hits it.
Colors that go with Antique Slate
Three PPG Paints colors picked for Antique Slate by this site's color math: a trim white, a quiet contrast from another family, a dark accent. PPG Paints did not choose these pairings.
Closest match in every other brand
Each brand's closest color to Antique Slate, 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 |
|---|---|---|---|---|---|
| Sherwin-Williams | Still Water | SW 6223 | 10 | 3.6 | noticeably different |
| Benjamin Moore | Mediterranean Teal | 2123-10 | 10.6 | 1.6 | very close |
| Behr | Jungle Green | 490F-7 | 10.2 | 1.1 | very close |
| Valspar | Peacock House | 5010-4 | 8 | 2.6 | noticeably different |
Lighter and darker in PPG Paints
The PPG Paints green colors nearest to Antique Slate (LRV 10) by LRV.
Lighter than Antique Slate
Darker than Antique Slate
Color data
| Brand | PPG Paints |
|---|---|
| Color code | 13-29 |
| Hex | #455C59 |
| RGB | 69, 92, 89 |
| HSL | 172°, 14%, 32% |
| LRV (light reflectance value) | 10 |
| Lab L*, a*, b* | 37.2, -9.4, -1.1 |
| Undertone | Cool Green |
| Temperature | neutral |
| Color family | Green |
Same paint, two kinds of light
Antique Slate (PPG 13-29), published as #455C59
#345357
#566559
These swatches and the rooms above are a simulation, not a measurement. How the visualizer works
Similar shades from PPG Paints
More from PPG Paints
Common questions
- What is the LRV of Antique Slate (PPG 13-29)?
- Antique Slate has an LRV of 10. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Antique Slate is a very deep color.
- What is the closest match to Antique Slate in another brand?
- Jungle Green (Behr 490F-7) from Behr, at a deltaE of 1.1 (very close).
- Is Antique Slate warm or cool?
- PPG Paints lists Antique Slate as neutral, with a Cool Green undertone. Its Lab b* value is -1.1; 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.