Comparison

Palace Tan vs Courtyard Green

Benjamin Moore CW-35 and Dunn-Edwards DEC776, ΔE 2.17 apart

Benjamin Moore Palace Tan CW-35 on a wall, hex #9D9072
Palace Tan Benjamin Moore CW-35
Dunn-Edwards Courtyard Green DEC776 on a wall, hex #978D71
Courtyard Green Dunn-Edwards DEC776
Zeytin’s verdict · ΔE 2.17Close cousins. Paint a sample of each before you choose.

Benjamin Moore Palace Tan (CW-35) and Dunn-Edwards Courtyard Green (DEC776) measure a delta-E of 2.17 apart. Palace Tan is 1.5 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 17.7 and 16.3. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Courtyard Green depth in Benjamin Moore's line, start from its LRV of 26.8 rather than matching by name.

Is Benjamin Moore Palace Tan the same color as Dunn-Edwards Courtyard Green?

Not quite, but close - Benjamin Moore Palace Tan and Dunn-Edwards Courtyard Green are delta-E 2.17 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Palace Tan and Dunn-Edwards Courtyard Green?

The measured color distance between Benjamin Moore Palace Tan and Dunn-Edwards Courtyard Green is delta-E 2.17.

Which is lighter, Benjamin Moore Palace Tan or Dunn-Edwards Courtyard Green?

Benjamin Moore Palace Tan is lighter than Dunn-Edwards Courtyard Green by 1.5 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.17 Palace Tan and Courtyard Green
LIGHTESTPalace Tan LRV 28.3
DARKESTCourtyard Green LRV 26.8
SPREAD1.5LRV points

Side by side

measured values
Palace Tan Courtyard Green
Brand Benjamin Moore Dunn-Edwards
Code CW-35 DEC776
Hex #9D9072 #978D71
Light reflectance 28.3 26.8
Undertone yellow yellow
Chroma 17.7 16.3
Hue angle 90.2° 93.3°
Color family tan tan

Each on its own

full detail