Caribbean Teal vs Guilford Green
Both from Benjamin Moore's palette. Hue-wise, Caribbean Teal belongs to the blue-grey family and Guilford Green to the beige-green family. Guilford Green (LRV 57) reflects noticeably more light than Caribbean Teal (LRV 20), a difference of 37 points that becomes especially apparent in rooms with limited natural light. Caribbean Teal runs blue while Guilford Green is decidedly yellow, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 36.1, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Caribbean Teal vs Guilford Green in Real Spaces
2 real rooms side by side. Seeing Caribbean Teal and Guilford Green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Guilford Green reflects noticeably more light off the walls, making the space read more open than Caribbean Teal.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Guilford Green reflects noticeably more light off the walls, making the space read more open than Caribbean Teal.
Color Details
Caribbean Teal vs Guilford Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Caribbean Teal on one side and Guilford Green on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Caribbean Teal comparisons
See how Caribbean Teal stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 20), opening up a space where Caribbean Teal encloses it.
At LRV 69 vs 20, Ammonite is decisively the brighter choice.
Caribbean Teal reflects far more light (LRV 20 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 20, Purbeck Stone is decisively the brighter choice.
A 11-point LRV gap (30 vs 20) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 20), opening up a space where Caribbean Teal encloses it.
At LRV 60 vs 20, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 20), opening up a space where Caribbean Teal encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 20), a gap that shows most in low-lit rooms.
At LRV 43 vs 20, French Gray is decisively the brighter choice.
At LRV 20 vs 4, Caribbean Teal is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 20), opening up a space where Caribbean Teal encloses it.
Caribbean Teal reads slightly lighter (LRV 20 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 20), opening up a space where Caribbean Teal encloses it.
At LRV 84 vs 20, Pure White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 21 vs 20), so neither reads brighter in a room.
Balboa Mist reflects far more light (LRV 66 vs 20), opening up a space where Caribbean Teal encloses it.
Shoji White reflects far more light (LRV 74 vs 20), opening up a space where Caribbean Teal encloses it.
Snowbound reflects far more light (LRV 83 vs 20), opening up a space where Caribbean Teal encloses it.
Caribbean Teal reads slightly lighter (LRV 20 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 20), opening up a space where Caribbean Teal encloses it.
At LRV 41 vs 20, Dix Blue is decisively the brighter choice.
At LRV 68 vs 20, Calamine is decisively the brighter choice.
A 5-point LRV gap (25 vs 20) makes Treron the marginally brighter of the two.
Caribbean Teal reads slightly lighter (LRV 20 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 20), opening up a space where Caribbean Teal encloses it.
A 11-point LRV gap (31 vs 20) makes Pale Green the marginally brighter of the two.
At LRV 20 vs 7, Caribbean Teal is decisively the brighter choice.
A 4-point LRV gap (24 vs 20) makes Cement grey the marginally brighter of the two.
At LRV 72 vs 20, Just Walnut is decisively the brighter choice.