Color

#cdee2b

#cdee2b
hex#cdee2b
rgbrgb(205, 238, 43)
hslhsl(70, 85%, 55%)
oklchoklch(0.894 0.202 119.6)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.743

Colors that go with #cdee2b

Charcoal, Crimson 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4b2bee

#eead2b · #6cee2b

#2bcdee · #ee2bcd

Split-complementary

Open in tool →

#2b6cee · #ad2bee

#2beead · #4b2bee · #ee2b6c

Contrast

#cdee2b as textRatioAAAA largeAAAFix
Aaon white
1.32:1failfailfail
  • AA: use #687b0a as the text (4.74:1)
  • AAA: use #505e08 as the text (7.13:1)
  • AA: or shift the background to #636363 (4.54:1)
  • AAA: or shift the background to #474747 (7.02:1)
Aaon black
15.86:1passpasspassPasses 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 #cdee2b 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 #cdee2b
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 #cdee2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cdee2b-b6bea2-4e7cdf-252d1f-f1efe9?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