Color

#673a04

#673a04
hex#673a04
rgbrgb(103, 58, 4)
hslhsl(33, 93%, 21%)
oklchoklch(0.396 0.088 62.7)
Closest name: Brown (#653700)Relative luminance 0.0592

Colors that go with #673a04

Sage Green, Wheat and Steel 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.

Real palettes that use #673a04

Tints & shades

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

Harmonies

Complementary

Open in tool →

#043167

#670904 · #626704

#04673b · #3b0467

Split-complementary

Open in tool →

#046267 · #090467

#046709 · #043167 · #670462

Contrast

#673a04 as textRatioAAAA largeAAAFix
Aaon white
9.62:1passpasspassPasses AAA — no fix needed.
Aaon black
2.18:1failfailfail
  • AA: use #ac6206 as the text (4.5:1)
  • AAA: use #dd7d08 as the text (7.01:1)
  • AA: or shift the background to #b3b3b3 (4.59:1)
  • AAA: or shift the background to #dedede (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #673a04 as the background.

Brands using this color

Fonts for this mood

#673a04 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #673a04
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 #673a04 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/673a04-c4b79c-62c4cb-2d2d1f-f1eae9?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