Cassiopeia (PPG 1141-3)
Illustrative room. Screen colors vary; test a sample before you paint.
Cassiopeia (PPG 1141-3) is a medium, neutral green from PPG Paints: LRV 58, so it reflects about 58 percent of the light that hits it.
Colors that go with Cassiopeia
Four PPG Paints colors picked for Cassiopeia by this site's color math: a trim white, a deeper green, 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 Cassiopeia, 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 | Blue Sky | SW 0063 | 59 | 1.1 | very close |
| Benjamin Moore | Warm Springs | 682 | 53.2 | 2.3 | very close |
| Behr | Baby Aqua | M440-3 | 55.8 | 1.3 | very close |
| Valspar | Lake Breeze | 5007-7B | 61 | 1.5 | very close |
Lighter and darker in PPG Paints
The PPG Paints green colors nearest to Cassiopeia (LRV 58) by LRV.
Lighter than Cassiopeia
Darker than Cassiopeia
Color data
| Brand | PPG Paints |
|---|---|
| Color code | 1141-3 |
| Hex | #AED0C9 |
| RGB | 174, 208, 201 |
| HSL | 168°, 27%, 75% |
| LRV (light reflectance value) | 58 |
| Lab L*, a*, b* | 80.9, -12.6, -0.3 |
| Undertone | Cool Green |
| Temperature | neutral |
| Color family | Green |
Same paint, two kinds of light
Cassiopeia (PPG 1141-3), published as #AED0C9
#9BC6C7
#C1DAC9
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 Cassiopeia (PPG 1141-3)?
- Cassiopeia has an LRV of 58. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Cassiopeia is a medium color.
- What is the closest match to Cassiopeia in another brand?
- Blue Sky (SW 0063) from Sherwin-Williams, at a deltaE of 1.1 (very close).
- Is Cassiopeia warm or cool?
- PPG Paints lists Cassiopeia as neutral, with a Cool Green undertone. Its Lab b* value is -0.3; 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.