First Light vs Guilford Green
Both from Benjamin Moore's palette. Hue-wise, First Light belongs to the pink-red family and Guilford Green to the beige-green family. First Light (LRV 76) reflects noticeably more light than Guilford Green (LRV 57), a difference of 19 points that becomes especially apparent in rooms with limited natural light. First Light runs red while Guilford Green is decidedly yellow, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 17.8, 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.
First Light vs Guilford Green in Real Spaces
2 real rooms side by side. Seeing First Light 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that First Light will make the room feel meaningfully brighter than Guilford Green would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. First Light reflects noticeably more light off the walls, making the space read more open than Guilford Green.
Color Details
First Light vs Guilford Green Simulated Comparison
5 simulated room previews — drag the slider on each to see First Light 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 First Light comparisons
See how First Light stacks up against other well-photographed colors across different brands and tones.
A 7-point LRV gap (83 vs 76) makes White Dove the marginally brighter of the two.
First Light reads slightly lighter (LRV 76 vs 69), a gap that shows most in low-lit rooms.
At LRV 76 vs 6, First Light is decisively the brighter choice.
First Light reflects far more light (LRV 76 vs 52), opening up a space where Purbeck Stone encloses it.
First Light reflects far more light (LRV 76 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 76 vs 52, First Light is decisively the brighter choice.
First Light reflects far more light (LRV 76 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 76 vs 58, First Light is decisively the brighter choice.
At LRV 76 vs 27, First Light is decisively the brighter choice.
First Light reflects far more light (LRV 76 vs 43), opening up a space where French Gray encloses it.
First Light reflects far more light (LRV 76 vs 4), opening up a space where Naval encloses it.
At LRV 76 vs 55, First Light is decisively the brighter choice.
At LRV 76 vs 13, First Light is decisively the brighter choice.
At LRV 76 vs 44, First Light is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 76), a gap that shows most in low-lit rooms.
First Light reflects far more light (LRV 76 vs 21), opening up a space where Artichoke encloses it.
A 10-point LRV gap (76 vs 66) makes First Light the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 76 vs 74), so neither reads brighter in a room.
A 7-point LRV gap (83 vs 76) makes Snowbound the marginally brighter of the two.
At LRV 76 vs 12, First Light is decisively the brighter choice.
A 8-point LRV gap (76 vs 68) makes First Light the marginally brighter of the two.
First Light reflects far more light (LRV 76 vs 41), opening up a space where Dix Blue encloses it.
First Light reads slightly lighter (LRV 76 vs 68), a gap that shows most in low-lit rooms.
First Light reflects far more light (LRV 76 vs 25), opening up a space where Treron encloses it.
At LRV 76 vs 12, First Light is decisively the brighter choice.
At LRV 76 vs 45, First Light is decisively the brighter choice.
First Light reflects far more light (LRV 76 vs 31), opening up a space where Pale Green encloses it.
First Light reflects far more light (LRV 76 vs 7), opening up a space where Pine Needle encloses it.
First Light reflects far more light (LRV 76 vs 24), opening up a space where Cement grey encloses it.
First Light reads slightly lighter (LRV 76 vs 72), a gap that shows most in low-lit rooms.