Comparison

North Shore Green vs Fleeting Green

Benjamin Moore 456 and Sherwin-Williams SW 6455, ΔE 1.04 apart

Benjamin Moore North Shore Green 456 on a wall, hex #D5E0D5
North Shore Green Benjamin Moore 456
Sherwin-Williams Fleeting Green SW 6455 on a wall, hex #D8E2D8
Fleeting Green Sherwin-Williams SW 6455
Zeytin’s verdict · ΔE 1.04Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore North Shore Green (456) and Sherwin-Williams Fleeting Green (SW 6455) measure a delta-E of 1.04 apart. Fleeting Green is 3.4 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 7 and 6.4. The undertones part company: North Shore Green reads as a yellow-green undertone at hue angle 144.2 degrees, Fleeting Green as a yellow-green cast at 144.3. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the North Shore Green depth in Sherwin-Williams's line, start from its LRV of 70.6 rather than matching by name.

Is Benjamin Moore North Shore Green the same color as Sherwin-Williams Fleeting Green?

Not quite, but close - Benjamin Moore North Shore Green and Sherwin-Williams Fleeting Green are delta-E 1.04 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore North Shore Green and Sherwin-Williams Fleeting Green?

The measured color distance between Benjamin Moore North Shore Green and Sherwin-Williams Fleeting Green is delta-E 1.04.

Which is lighter, Benjamin Moore North Shore Green or Sherwin-Williams Fleeting Green?

Sherwin-Williams Fleeting Green is lighter than Benjamin Moore North Shore Green by 3.4 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.04 North Shore Green and Fleeting Green
LIGHTESTFleeting Green LRV 74.0
DARKESTNorth Shore Green LRV 70.6
SPREAD3.4LRV points

Side by side

measured values
North Shore Green Fleeting Green
Brand Benjamin Moore Sherwin-Williams
Code 456 SW 6455
Hex #D5E0D5 #D8E2D8
Light reflectance 70.6 74.0
Undertone yellow-green undertone yellow-green cast
Chroma 7.0 6.4
Hue angle 144.2° 144.3°
Color family green gray

Each on its own

full detail