Behr Aquatic Green#45C19B · LRV 42
Aquatic Green reads as a blue-green / cool — mid-tone — versatile but shifts visibly with light. The notes below cover the spec, what Behr 510D-6 actually looks like under different light, and the closest matches at competing US brands.
Color spec
| Brand | Behr |
| Name | Aquatic Green |
| SKU | 510D-6 |
| Hex | #45C19B |
| RGB | 69, 193, 155 |
| HSL | 162°, 50%, 51% |
| LRV | 42 |
| Undertone | blue-green / cool |
| Family | Green |
About Behr Aquatic Green
Aquatic Green sits in the mid-range at LRV 42, so it shifts visibly through the day — lighter and more open in morning light, deeper and moodier after dark. Its teal undertone is the part to watch: it gets picked up by whatever sits next to it, so test it against your trim, floor and the room's main light before committing. South-facing rooms will pull it lighter and warmer, while north light cools it down.
Aquatic Green is versatile enough for full rooms but has enough depth to anchor a space, so it suits living rooms, bedrooms and cabinetry alike. Greens bridge indoors and out, so they suit living rooms, kitchens and sunrooms.
Kompozit alternative
The closest hex in the Kompozit deck, ranked by ΔE2000 (perceptual color difference). ΔE under 2 is indistinguishable to most eyes; under 5 is a very close visual match.
Closest matches at every US brand
9 brands · top 5 each5 closest matches per brand by ΔE2000, computed against each brand's full deck. Tap any swatch for its full single-color spec; tap the brand title to browse all green from that brand.
Valspar
Dunn-Edwards
Benjamin Moore
PPG / Glidden
Sherwin-Williams
Farrow & Ball
Clare
Magnolia Home
Similar Behr colors
closest in the Behr deckThe nearest shades to Aquatic Green within Behr'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 #45C19B in HSL space. Pair Aquatic Green 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.