Color

#cbf066

#cbf066
hex#cbf066
rgbrgb(203, 240, 102)
hslhsl(76, 82%, 67%)
oklchoklch(0.902 0.169 122.4)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7598

Colors that go with #cbf066

Charcoal, Plum 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 →

#8b66f0

#f0d066 · #86f066

#66cbf0 · #f066cb

Split-complementary

Open in tool →

#6686f0 · #d066f0

#66f0d0 · #8b66f0 · #f06686

Contrast

#cbf066 as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #5f7d0c as the text (4.75:1)
  • AAA: use #475d09 as the text (7.4:1)
  • AA: or shift the background to #636363 (4.63:1)
  • AAA: or shift the background to #474747 (7.17:1)
Aaon black
16.2:1passpasspassPasses 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 #cbf066 as the background.

Brands using this color

mcpConnect your agent — build around #cbf066
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 #cbf066 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cbf066-b3bea2-4e6edf-232d1f-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