Alligator Green
What Alligator Green Actually Looks Like
Alligator Green 2143-20 is a dark, earthy olive that leans more brown and khaki than true green. It sits in that murky middle ground between a military olive drab and a muddy sage, with enough depth that it reads as a serious, grounded neutral rather than a bright botanical shade. It is not a flashy color. It is quiet, dense, and distinctly natural in feeling, closer to camouflage fabric or dried moss than to a garden hedge.
Alligator Green Undertones
The RGB values tell the real story here: red and green channels are close together and both well above the blue channel, which pulls noticeably low. That relationship produces a color with warm yellow-brown undertones that suppress any leafy or cool-green reading. In warm incandescent or warm LED light the brown quality comes forward and the color can feel almost like a dark tan. In cool north-facing light it can read closer to a flat, drab olive with very little green vibrancy. It is not a color that shifts dramatically, but it does get heavier and more brown as natural light decreases.
Where Alligator Green Works Best
Because its LRV falls below 25, Alligator Green 2143-20 absorbs a meaningful amount of light. Use it where you want a room to feel enveloped and intimate rather than bright and airy. It works well as an accent wall color in living rooms or dining rooms, on woodwork and built-ins, on exterior shutters and front doors, and in studies or libraries where a cocooning effect is the goal. Avoid it in small, windowless bathrooms or very narrow hallways unless you are deliberately going for a moody, dark effect. On large, well-lit exterior surfaces it holds up without looking muddy.
Where to put Alligator Green
On all four walls in a living room with moderate natural light, Alligator Green 2143-20 creates a den-like atmosphere that works especially well with leather furniture, linen upholstery, and wooden floors. The color holds its character day and night, making the space feel consistent rather than washed out after dark.
Dining rooms are a strong fit. The color's low LRV and warm brown undertones make candlelit dinners feel particularly warm and flattering. Pair it with a warm white ceiling and aged brass fixtures to keep the room from feeling flat.
In a study or library this color does exactly what you want: it creates focus and a sense of enclosure. Line the walls with wood shelving and the combination reads as a traditional English-library reference rather than anything trendy.
Alligator Green 2143-20 earns its name on exterior applications. Against cream, white, or tan siding it reads as a classic, natural accent. It handles direct sun without fading into neon and holds a grounded, organic quality through the seasons.
In a bedroom it can feel very restful, particularly in a room that gets warm afternoon light. In a north-facing or low-light bedroom it will read quite dark and possibly heavy, so test a large sample before committing.
What to Pair With Alligator Green
No coordinating colors are specified in our database for this color. As a general pairing principle, Alligator Green 2143-20 plays well with warm off-whites, natural wood tones, aged brass or bronze hardware, terracotta, and deep navy. It clashes with cool grays and bright, saturated greens.
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Colors that clash with Alligator Green
Alligator Green 2143-20 has warm yellow-brown undertones that fight with blue-based or cool gray trim and walls. The combination can look unintentionally muddy or discordant.
Placing this color next to a bright grass green, a cool seafoam, or a clean sage will expose how brown and drab Alligator Green reads by comparison, and neither color will look its best.
With an LRV under 25 this color absorbs light. In a small bathroom or tight hallway with no window it can make the space feel like a box.
Common questions
Alligator Green carries Benjamin Moore code 2143-20, hex #8D835E, and a precise LRV of 23.49, which places it firmly in the dark range. It reflects less than a quarter of the light that hits it, so always sample it in your actual room before buying a full gallon.
Yes. Benjamin Moore offers this color in both interior and exterior lines, which makes it a practical choice if you want to match interior woodwork to exterior shutters or a front door.
For walls, an eggshell or matte finish keeps the earthy, organic quality intact and avoids a plasticky sheen that can look odd on such a dark, naturalistic color. For trim, millwork, or a front door, a satin or semi-gloss finish adds durability and a subtle richness without overpowering the color.
Honestly, it depends on your light source. In warm light it leans brown and khaki. In cooler or lower light it settles into a flat, muted olive. It rarely reads as a clearly green color the way a brighter or cooler green would. If you need something that reads unmistakably green, this is not the right pick.