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Once Upon a Time 574

On-screen approximation from the published RGB value. Order a physical sample before you decide.

Hex#288F50
RGB40, 143, 80
LRV21.2
UndertoneGreen (color)
Warm / coolNeutral-warm
UseInterior & exterior

Undertone: Saturated green (a color, not a neutral)

In CIELAB, Once Upon a Time sits at L* 52.6, a* -43.8, b* 25.3. Its hue angle is 150° and its chroma is 50.6, so it reads as an outright green rather than a neutral. It classifies as neutral-warm. Among Benjamin Moore colors with a similar LRV (±5), it is warmer (more yellow) than 76%.

LRV 21.2: dark

Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 21.2, Once Upon a Time is lighter than 22% of Benjamin Moore colors. Absorbs most light. Good for accent walls, cabinets, doors and exteriors; needs good lighting indoors.

Closest Sherwin-Williams match to Once Upon a Time

Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color.

ColorCodeΔE2000How close
EnvySW 69253.70Close — difference visible side by side
Lucky GreenSW 69263.81Close — difference visible side by side
ArgyleSW 67474.22Similar, clearly different

Closest Behr match to Once Upon a Time

Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color. Behr does not publish LRV, so Behr values here are estimates.

ColorCodeΔE2000How close
Paradise Of GreeneryP400-73.26Close — difference visible side by side
Chlorophyll460B-63.42Close — difference visible side by side
Planet GreenMQ4-483.58Close — difference visible side by side

Similar Benjamin Moore colors

ColorCodeΔE2000How close
Grassy Fields2034-303.03Close — difference visible side by side
Jade Green2037-203.49Close — difference visible side by side
Green with Envy2036-304.64Similar, clearly different
Nile Green2035-305.10Similar, clearly different
Yellow Green2033-105.37Similar, clearly different
Peppermint Leaf2033-205.41Similar, clearly different

Lighter and darker versions

Colors from Benjamin Moore with nearly the same hue and saturation, one step lighter or darker.

Colors that go with Once Upon a Time

Color-theory pairings — the nearest Benjamin Moore color to each rotated hue, keeping the same lightness and saturation:

Once Upon a Time vs popular colors

Independent project, not affiliated with or endorsed by Sherwin-Williams, Benjamin Moore or Behr. Color names and numbers belong to their owners. Screens show colors differently and paint changes with light and sheen — always look at a physical sample on your wall before buying.