Comparison

Shy Green vs Slow Green

Behr MQ3-48 and Sherwin-Williams SW 6456, ΔE 2.98 apart

Behr Shy Green MQ3-48 on a wall, hex #CBD2C7
Shy Green Behr MQ3-48
Sherwin-Williams Slow Green SW 6456 on a wall, hex #C6D5C9
Slow Green Sherwin-Williams SW 6456
Zeytin’s verdict · ΔE 2.98Close cousins. Paint a sample of each before you choose.

Behr Shy Green (MQ3-48) and Sherwin-Williams Slow Green (SW 6456) measure a delta-E of 2.98 apart. They sit within 1 LRV points of each other, so neither will look brighter than the other on the same wall. Slow Green holds more color, chroma 8.4 against 6.4, so it grays out less in dim light. The undertones part company: Shy Green reads as a yellow-green cast at hue angle 133.5 degrees, Slow Green as a green undertone at 150.1. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Shy Green depth in Sherwin-Williams's line, start from its LRV of 63.0 rather than matching by name.

Is Behr Shy Green the same color as Sherwin-Williams Slow Green?

Not quite, but close - Behr Shy Green and Sherwin-Williams Slow Green are delta-E 2.98 apart, close enough that most rooms would not show the difference.

What is the delta-E between Behr Shy Green and Sherwin-Williams Slow Green?

The measured color distance between Behr Shy Green and Sherwin-Williams Slow Green is delta-E 2.98.

Which is lighter, Behr Shy Green or Sherwin-Williams Slow Green?

Sherwin-Williams Slow Green is lighter than Behr Shy Green by 1 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.98 Shy Green and Slow Green
LIGHTESTSlow Green LRV 64.0
DARKESTShy Green LRV 63.0
SPREAD1LRV points

Side by side

measured values
Shy Green Slow Green
Brand Behr Sherwin-Williams
Code MQ3-48 SW 6456
Hex #CBD2C7 #C6D5C9
Light reflectance 63.0 64.0
Undertone yellow-green cast green undertone
Chroma 6.4 8.4
Hue angle 133.5° 150.1°
Color family gray green

Each on its own

full detail