Color

#c39b37

#c39b37
hex#c39b37
rgbrgb(195, 155, 55)
hslhsl(43, 56%, 49%)
oklchoklch(0.709 0.124 86.4)
Closest name: Amaretto Sour (#c09856)Relative luminance 0.3532

Colors that go with #c39b37

Charcoal, Cornflower Blue and Burlywood 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 →

#375fc3

#c35537 · #a5c337

#37c39b · #9b37c3

Split-complementary

Open in tool →

#37a5c3 · #5537c3

#37c355 · #375fc3 · #c337a5

Contrast

#c39b37 as textRatioAAAA largeAAAFix
Aaon white
2.6:1failfailfail
  • AA: use #8f7228 as the text (4.56:1)
  • AAA: use #6b561e as the text (7.06:1)
  • AA: or shift the background to #383838 (4.5:1)
  • AAA: or shift the background to #141414 (7.07:1)
Aaon black
8.06:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c39b37 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

#c39b37 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c39b37
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 #c39b37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c39b37-c4bd9c-62b2cb-2b2d1f-f1ebe9?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