Color

#ccbc28

#ccbc28
hex#ccbc28
rgbrgb(204, 188, 40)
hslhsl(54, 67%, 48%)
oklchoklch(0.785 0.155 102.7)
Closest name: Celery (#b4c04c)Relative luminance 0.4896

Colors that go with #ccbc28

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 →

#2839cc

#cc6a28 · #8bcc28

#28ccbc · #bc28cc

Split-complementary

Open in tool →

#288bcc · #6a28cc

#28cc6a · #2839cc · #cc288b

Contrast

#ccbc28 as textRatioAAAA largeAAAFix
Aaon white
1.95:1failfailfail
  • AA: use #807619 as the text (4.64:1)
  • AAA: use #625a13 as the text (7.02:1)
  • AA: or shift the background to #4a4a4a (4.55:1)
  • AAA: or shift the background to #2b2b2b (7.28:1)
Aaon black
10.79:1passpasspassPasses 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 #ccbc28 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

#ccbc28 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ccbc28
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 #ccbc28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ccbc28-bebea2-4ea2df-292d1f-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