Color

#3f682c

#3f682c
hex#3f682c
rgbrgb(63, 104, 44)
hslhsl(101, 41%, 29%)
oklchoklch(0.472 0.1 136.8)
Closest name: Greenhouse (#3e6334)Relative luminance 0.1114

Colors that go with #3f682c

Charcoal, Denim and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#552c68

#5d682c · #2c6837

#2c3f68 · #682c3f

Split-complementary

Open in tool →

#372c68 · #682c5d

#2c5d68 · #552c68 · #68372c

Contrast

#3f682c as textRatioAAAA largeAAAFix
Aaon white
6.51:1passpassfail
  • AAA: use #3a6129 as the text (7.19:1)
Aaon black
3.23:1failpassfail
  • AA: use #4e8136 as the text (4.52:1)
  • AAA: use #64a545 as the text (7.01:1)
  • AA: or shift the background to #d9d9d9 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3f682c as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#3f682c reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3f682c
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #3f682c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3f682c-a7bea2-6b4edf-1f2d21-eff1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md