Color

#cce53e

#cce53e
hex#cce53e
rgbrgb(204, 229, 62)
hslhsl(69, 76%, 57%)
oklchoklch(0.875 0.184 117.9)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6922

Colors that go with #cce53e

Charcoal, Plum and Cornflower 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#573ee5

#e5aa3e · #78e53e

#3ecce5 · #e53ecc

Split-complementary

Open in tool →

#3e78e5 · #aa3ee5

#3ee5aa · #573ee5 · #e53e78

Contrast

#cce53e as textRatioAAAA largeAAAFix
Aaon white
1.41:1failfailfail
  • AA: use #6d7e11 as the text (4.52:1)
  • AAA: use #525e0d as the text (7.08:1)
  • AA: or shift the background to #5e5e5e (4.58:1)
  • AAA: or shift the background to #424242 (7.1:1)
Aaon black
14.84:1passpasspassPasses 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 #cce53e 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 #cce53e
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 #cce53e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cce53e-b7bea2-4e7edf-252d1f-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