Color

#caf00f

#caf00f
hex#caf00f
rgbrgb(202, 240, 15)
hslhsl(70, 88%, 50%)
oklchoklch(0.896 0.212 120.6)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.7491

Colors that go with #caf00f

Blue, Crimson and Red 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 →

#350ff0

#f0a50f · #5af00f

#0fcaf0 · #f00fca

Split-complementary

Open in tool →

#0f5af0 · #a50ff0

#0ff0a5 · #350ff0 · #f00f5a

Contrast

#caf00f as textRatioAAAA largeAAAFix
Aaon white
1.31:1failfailfail
  • AA: use #697d08 as the text (4.63:1)
  • AAA: use #4d5b06 as the text (7.46:1)
  • AA: or shift the background to #636363 (4.57:1)
  • AAA: or shift the background to #474747 (7.07:1)
Aaon black
15.98:1passpasspassPasses 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 #caf00f 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 #caf00f
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 #caf00f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/caf00f-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