Color

#ccd520

#ccd520
hex#ccd520
rgbrgb(204, 213, 32)
hslhsl(63, 74%, 48%)
oklchoklch(0.838 0.18 112.8)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6053

Colors that go with #ccd520

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 #ccd520

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2920d5

#d58320 · #71d520

#20ccd5 · #d520cc

Split-complementary

Open in tool →

#2071d5 · #8320d5

#20d583 · #2920d5 · #d52071

Contrast

#ccd520 as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #737812 as the text (4.75:1)
  • AAA: use #595d0e as the text (7.01:1)
  • AA: or shift the background to #575757 (4.51:1)
  • AAA: or shift the background to #383838 (7.32:1)
Aaon black
13.11:1passpasspassPasses 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 #ccd520 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 #ccd520
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 #ccd520 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ccd520-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