Comparison

Frosty Mint vs Air of Mint

Benjamin Moore 2043-70 and Dunn-Edwards DE5721, ΔE 2.38 apart

Benjamin Moore Frosty Mint 2043-70 on a wall, hex #D7F4EC
Frosty Mint Benjamin Moore 2043-70
Dunn-Edwards Air of Mint DE5721 on a wall, hex #D8F2EE
Air of Mint Dunn-Edwards DE5721
Zeytin’s verdict · ΔE 2.38Close cousins. Paint a sample of each before you choose.

Benjamin Moore Frosty Mint (2043-70) and Dunn-Edwards Air of Mint (DE5721) measure a delta-E of 2.38 apart. They sit within 1 LRV points of each other, so neither will look brighter than the other on the same wall. Both carry a similar amount of color, at chroma 10.9 and 9.3. The undertones part company: Frosty Mint reads as a green undertone at hue angle 176.6 degrees, Air of Mint as a teal undertone at 186.0. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Frosty Mint depth in Dunn-Edwards's line, start from its LRV of 83.3 rather than matching by name.

Is Benjamin Moore Frosty Mint the same color as Dunn-Edwards Air of Mint?

Not quite, but close - Benjamin Moore Frosty Mint and Dunn-Edwards Air of Mint are delta-E 2.38 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Frosty Mint and Dunn-Edwards Air of Mint?

The measured color distance between Benjamin Moore Frosty Mint and Dunn-Edwards Air of Mint is delta-E 2.38.

Which is lighter, Benjamin Moore Frosty Mint or Dunn-Edwards Air of Mint?

Dunn-Edwards Air of Mint is lighter than Benjamin Moore Frosty Mint by 1 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.38 Frosty Mint and Air of Mint
LIGHTESTAir of Mint LRV 84.3
DARKESTFrosty Mint LRV 83.3
SPREAD1LRV points

Side by side

measured values
Frosty Mint Air of Mint
Brand Benjamin Moore Dunn-Edwards
Code 2043-70 DE5721
Hex #D7F4EC #D8F2EE
Light reflectance 83.3 84.3
Undertone green undertone teal undertone
Chroma 10.9 9.3
Hue angle 176.6° 186.0°
Color family teal teal

Each on its own

full detail