Match Shamrock
Sherwin-Williams Shamrock is a deep, low-reflectance shade, cool in character with an LRV of 6. The matches below are the closest equivalents available across every brand on Pontata, ranked by ΔE — a perceptual color difference score. A ΔE under 3 is subtle; under 10 is noticeable but harmonious; above 25 means genuinely different colors.
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Shamrock
6454#205134LRV 6Cool
Closest matches across every brand
One match per brand, ranked by ΔE — a perceptual color difference score calculated from Lab color space values. Lower is closer. Click any card to compare side by side in simulated rooms.
Shamrock
Buffett Green
Buffett Green
CW-535 · LRV 11
Buffett Green reads slightly lighter
Shamrock
Pearl green
ClassicPearl green
RAL 6035 · LRV 11
Pearl green reads slightly lighter
Shamrock
Perennial Green
Perennial Green
M410-7 · LRV 11
Perennial Green reads slightly lighter
Shamrock
Organic Green
Organic Green
8494 · LRV 13
Organic Green reads slightly lighter