Color

#cfe580

#cfe580
hex#cfe580
rgbrgb(207, 229, 128)
hslhsl(73, 66%, 70%)
oklchoklch(0.884 0.129 119.2)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7086

Colors that go with #cfe580

Charcoal, Lilac 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.

Real palettes that use #cfe580

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9680e5

#e5c880 · #9de580

#80cfe5 · #e580cf

Split-complementary

Open in tool →

#809de5 · #c880e5

#80e5c8 · #9680e5 · #e5809d

Contrast

#cfe580 as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #697f1a as the text (4.51:1)
  • AAA: use #4d5d13 as the text (7.26:1)
  • AA: or shift the background to #5e5e5e (4.68:1)
  • AAA: or shift the background to #424242 (7.26:1)
Aaon black
15.17:1passpasspassPasses 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 #cfe580 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#cfe580 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cfe580
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 #cfe580 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfe580-b5bea2-4e75df-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