Dunn-Edwards Firefly Glow#FFF3A1 · LRV 88
Firefly Glow reads as a yellow / warm — very light — near-white, broadens small spaces. The notes below cover the spec, what Dunn-Edwards DE5339 actually looks like under different light, and the closest matches at competing US brands.
Color spec
| Brand | Dunn-Edwards |
| Name | Firefly Glow |
| SKU | DE5339 |
| Hex | #FFF3A1 |
| RGB | 255, 243, 161 |
| HSL | 52°, 100%, 82% |
| LRV | 88 |
| Undertone | yellow / warm |
| Family | Yellow |
About Dunn-Edwards Firefly Glow
Firefly Glow is very light — LRV 88, close to white. It opens up small or dim rooms and keeps walls feeling airy. Its yellow 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. In north light it can read slightly cooler; a warm white trim alongside keeps it from going clinical.
Firefly Glow shines on ceilings, trim and in small or low-light rooms where you need to stretch the light — and as a calm whole-home backdrop. Yellows lift kitchens, hallways and kids' rooms with warmth.
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 yellow from that brand.
Behr
Benjamin Moore
Valspar
PPG / Glidden
Sherwin-Williams
Farrow & Ball
Clare
Magnolia Home
Similar Dunn-Edwards colors
closest in the Dunn-Edwards deckThe nearest shades to Firefly Glow within Dunn-Edwards'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 #FFF3A1 in HSL space. Pair Firefly Glow 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.