Color

#cfcb17

#cfcb17
hex#cfcb17
rgbrgb(207, 203, 23)
hslhsl(59, 80%, 45%)
oklchoklch(0.819 0.173 108.2)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.5604

Colors that go with #cfcb17

Lilac, Charcoal and Taupe 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 #cfcb17

Tints & shades

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

Harmonies

Complementary

Open in tool →

#171acf

#cf7017 · #76cf17

#17cfcb · #cb17cf

Split-complementary

Open in tool →

#1776cf · #7017cf

#17cf70 · #171acf · #cf1776

Contrast

#cfcb17 as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #7c7a0e as the text (4.52:1)
  • AAA: use #5c5a0a as the text (7.19:1)
  • AA: or shift the background to #525252 (4.54:1)
  • AAA: or shift the background to #363636 (7.02:1)
Aaon black
12.21:1passpasspassPasses 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 #cfcb17 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

#cfcb17 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cfcb17
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 #cfcb17 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfcb17-bbbea2-4e96df-272d1f-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