Shamrock

With an LRV of about 6, Shamrock absorbs most of the light that reaches it. It makes a wall recede and a room feel smaller, and it needs good light to show its color. Sherwin-Williams does not publish an LRV for it, so this one is calculated from the color.

Shamrock in other brands

• Forest Wonder Pratt & Lambert 20-18 Dark Green Close ΔE 2.0
• Green Stain Dulux Australia S25C9 Green Close ΔE 2.6
• Dublin Bay 1 Dulux UK 2394144 Green Close ΔE 3.0
• Rippled Jade Johnstone's Green Close ΔE 3.6
• Malachit 35 Caparol 3D Malachit 35 Green Close ΔE 3.6
• Hempel 49140 Hempel Dark Green Close ΔE 3.8

Lighter and darker in Sherwin-Williams

• Espalier Sherwin-Williams 6734 Green
• Jasper Sherwin-Williams 6216 Dark Gray

How it looks with color blindness

• Deuteranopia Reads as olive
• Protanopia Reads as olive
• Tritanopia Reads as teal
• Achromatopsia Reads as dark gray

Under different light

• Warm bulb, 2700 K Close to listed
• Neutral, 4000 K Close to listed
• Daylight, 6500 K As listed

Questions

Is Shamrock warm or cool?

Warm. Its LAB b value of 12.2 and a value of -24.2 lean toward yellow and red, so it reads warmer next to a pure gray.

What is the closest Pratt & Lambert color to Shamrock?

Forest Wonder (20-18), at ΔE 2.0. Under ΔE 4 the difference shows side by side but not across a room.

What is the LRV of Shamrock?

≈ 6. Sherwin-Williams does not publish an LRV for it, so this one is calculated from the color.