Match Gecko
Sherwin-Williams Gecko is a deep, low-reflectance shade, neutral in character with an LRV of 22. The matches below are ranked by ΔE, a perceptual color-difference score.
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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.
With LRVs of 22 and 20, the two reflect almost the same amount of light. At ΔE 3.3 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 22 vs 21), so neither reads brighter in a room. The ΔE 5.1 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 25 and 22, the two reflect almost the same amount of light. At ΔE 8.5 they're clearly different, yet close enough to share a room.
Green Gone Wild reads slightly lighter (LRV 32 vs 22), a gap that shows most in low-lit rooms. At ΔE 9.4 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 22 vs 20), so neither reads brighter in a room. A ΔE of 11.5 puts them firmly in different territory — a strong contrast if combined.
A 4-point LRV gap (26 vs 22) makes Mountain Moss the marginally brighter of the two. A ΔE of 12.3 puts them firmly in different territory — a strong contrast if combined.
A 12-point LRV gap (34 vs 22) makes April Green the marginally brighter of the two. A ΔE of 26.7 puts them firmly in different territory — a strong contrast if combined.
S 3030-Y30R reads slightly lighter (LRV 33 vs 22), a gap that shows most in low-lit rooms. At ΔE 34.9 these are two genuinely different directions, not variations on a theme.