Color

#c9bd13

#c9bd13
hex#c9bd13
rgbrgb(201, 189, 19)
hslhsl(56, 83%, 43%)
oklchoklch(0.784 0.163 104.9)
Closest name: Celery (#b4c04c)Relative luminance 0.4886

Colors that go with #c9bd13

Charcoal, Deep Sky Blue and Lilac 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 →

#131fc9

#c96213 · #7ac913

#13c9bd · #bd13c9

Split-complementary

Open in tool →

#137ac9 · #6213c9

#13c962 · #131fc9 · #c9137a

Contrast

#c9bd13 as textRatioAAAA largeAAAFix
Aaon white
1.95:1failfailfail
  • AA: use #7e760c as the text (4.68:1)
  • AAA: use #5d5809 as the text (7.33:1)
  • AA: or shift the background to #4a4a4a (4.55:1)
  • AAA: or shift the background to #2b2b2b (7.26:1)
Aaon black
10.77:1passpasspassPasses 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 #c9bd13 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

#c9bd13 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c9bd13
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 #c9bd13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c9bd13-bdbea2-4e9edf-282d1f-f1ede9?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