Color

#cedb51

#cedb51
hex#cedb51
rgbrgb(206, 219, 81)
hslhsl(66, 66%, 59%)
oklchoklch(0.856 0.16 114.4)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6438

Colors that go with #cedb51

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 #cedb51

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5f51db

#dba451 · #89db51

#51cedb · #db51ce

Split-complementary

Open in tool →

#5189db · #a451db

#51dba4 · #5f51db · #db5189

Contrast

#cedb51 as textRatioAAAA largeAAAFix
Aaon white
1.51:1failfailfail
  • AA: use #717b19 as the text (4.62:1)
  • AAA: use #565d13 as the text (7.07:1)
  • AA: or shift the background to #595959 (4.63:1)
  • AAA: or shift the background to #3d3d3d (7.18:1)
Aaon black
13.88:1passpasspassPasses 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 #cedb51 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 #cedb51
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 #cedb51 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cedb51-b8bea2-4e86df-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