Shamrock Green
Behr · P420-5
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The Analysis
Shamrock Green is a mid-tone color with an LRV of 30.74, meaning it absorbs a fair amount of light rather than reflecting it. It creates a cozy, contained atmosphere that makes large rooms feel more intimate, though it may make small, windowless spaces feel slightly compressed.
Due to its mid-range depth, it functions best as a bold statement wall or a saturated primary color in a library or dining room. Avoid using it on all four walls in a small room unless you are intentionally aiming for a moody, "jewel-box" effect.
LRV 31History & Origin
This is a modern take on heritage greens, reminiscent of the saturated tones found in late Victorian and Edwardian interiors. It offers a fresh, updated feel that avoids looking like a period-accurate reproduction.
How to Use It
It pairs exceptionally well with warm walnut wood tones and matte black hardware for a sharp, contemporary look. Use it in rooms with plenty of natural light, such as a sun-drenched study, to keep the depth from feeling too heavy.
The Mood
This shade feels grounding and balanced, leaning into the restorative qualities of nature. It provides a steady, calm backdrop that is energizing without being overstimulating, making it a great choice for rooms where you want to focus.
Colour harmonies
Complementary
Opposite on the colour wheel — bold, high-contrast pairings. Use for a feature wall or furniture you want to command attention.
Analogous
Neighbouring hues — cohesive and calm, great for layered schemes that feel collected rather than matched.
Split complementary
Near-opposites for strong contrast with a little less tension than a pure complement. A favourite of interior designers.
Triadic
Three evenly spaced hues — balanced, vibrant, and versatile. Keep one dominant and use the others sparingly.
Tetradic (square)
Four hues in a square on the wheel — rich, dynamic palettes. Best when one colour leads and the others accent.
Monochromatic
Dark, mid, and light steps on the same hue — a failsafe gradient for trim, walls, and accents without shifting colour family.
Add harmony palette to a room
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Brand Matches
Perceptually similar colours from across all brands in our database.
Lighting
See how this colour shifts across natural and artificial light conditions.
- Natural
- Morning
- Afternoon
- Evening
- Overcast
- 2700K
- 3500K
- 4000K
- 5500K