Color

#cbd42b

#cbd42b
hex#cbd42b
rgbrgb(203, 212, 43)
hslhsl(63, 66%, 50%)
oklchoklch(0.836 0.176 112.9)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.5996

Colors that go with #cbd42b

Charcoal, Cornflower Blue and Deep Sky 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 #cbd42b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#342bd4

#d4882b · #77d42b

#2bcbd4 · #d42bcb

Split-complementary

Open in tool →

#2b77d4 · #882bd4

#2bd488 · #342bd4 · #d42b77

Contrast

#cbd42b as textRatioAAAA largeAAAFix
Aaon white
1.62:1failfailfail
  • AA: use #767b19 as the text (4.55:1)
  • AAA: use #595d13 as the text (7:1)
  • AA: or shift the background to #545454 (4.68:1)
  • AAA: or shift the background to #383838 (7.25:1)
Aaon black
12.99:1passpasspassPasses 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 #cbd42b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #cbd42b
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 #cbd42b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cbd42b-b9bea2-4e8ddf-262d1f-f1eee9?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