RGB
63, 94, 63
Colour guide
greens / matte
#3F5E3F
Quality 0.94Deep Fern is a cool, deep green with a matte finish, represented by HEX #3F5E3F. This colour excels in joinery, mudrooms, front doors, and feature walls, offering a fresh and grounded look without being overpowering. Due to its depth, Deep Fern can shift noticeably between daylight, warm lamps, and nearby materials. It's wise to sample it next to trims, flooring, cabinetry, and fabrics before deciding on a full-room application. Begin with a simple palette and consider a stronger accent only if necessary.
Deep Fern is a cool, deep green with a matte finish, represented by HEX #3F5E3F. This colour excels in joinery, mudrooms, front doors, and feature walls, offering a fresh and grounded look without being overpowering. Due to its depth, Deep Fern can shift noticeably between daylight, warm lamps, and nearby materials. It's wise to sample it next to trims, flooring, cabinetry, and fabrics before deciding on a full-room application. Begin with a simple palette and consider a stronger accent only if necessary.
RGB
63, 94, 63
HSL
120°, 20%, 31%
Contrast vs white
7.28:1
Contrast vs black
2.88:1
Quick guidance
This is a mid-tone. It can work on larger surfaces when paired with either light or dark neutrals.
Deep Fern is most effective on joinery, mudrooms, front doors, and feature walls. For larger areas, ensure there's ample natural light or lighter surrounding materials to prevent the space from feeling enclosed. If uncertain, start with a single wall plane, joinery face, robe interior, or vanity, and observe it under different lighting conditions throughout the day before expanding its use.
White or very light detailing provides clear contrast against Deep Fern, with contrast ratios of 2.88:1 against black and 7.28:1 against white. It pairs well with warm whites, timber, travertine, linen, and muted brass details. Without linked style profiles, keep the initial palette simple and let the materials enhance the visual impact.
The matte finish of Deep Fern reduces reflections, giving a softer, more even appearance on large wall surfaces. It's a safer choice when you want the colour to stand out, but in busy family areas, opt for a washable product and ensure proper preparation, as low-sheen finishes can show scuffs more easily than harder coatings.
Deep Fern is best suited for joinery, mudrooms, front doors, and feature walls. The ideal location depends on natural light, room size, and surrounding materials, so it's crucial to test it in the actual space rather than relying solely on a digital swatch.
Deep Fern pairs well with warm whites, timber, travertine, linen, and muted brass details. Begin with adjacent neutrals and introduce a stronger accent only after the sample has settled in the room.
White or very light detailing maintains better contrast with Deep Fern than black. Despite contrast calculations, it's important to test it next to your trim colour and hardware, as sheen, texture, and room lighting can affect the final appearance.
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