Color

#cce57b

#cce57b
hex#cce57b
rgbrgb(204, 229, 123)
hslhsl(74, 67%, 69%)
oklchoklch(0.881 0.135 120.2)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7031

Colors that go with #cce57b

Charcoal, Lilac and 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 →

#947be5

#e5c97b · #97e57b

#7bcce5 · #e57bcc

Split-complementary

Open in tool →

#7b97e5 · #c97be5

#7be5c9 · #947be5 · #e57b97

Contrast

#cce57b as textRatioAAAA largeAAAFix
Aaon white
1.39:1failfailfail
  • AA: use #647b18 as the text (4.79:1)
  • AAA: use #4c5e13 as the text (7.2:1)
  • AA: or shift the background to #5e5e5e (4.65:1)
  • AAA: or shift the background to #424242 (7.21:1)
Aaon black
15.06:1passpasspassPasses 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 #cce57b 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 #cce57b
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 #cce57b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cce57b-b4bea2-4e72df-242d1f-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