Color

#c4cf4f

#c4cf4f
hex#c4cf4f
rgbrgb(196, 207, 79)
hslhsl(65, 57%, 56%)
oklchoklch(0.822 0.151 113.9)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5693

Colors that go with #c4cf4f

Charcoal, Cornflower Blue and Deep Sky 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 #c4cf4f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a4fcf

#cf994f · #84cf4f

#4fc4cf · #cf4fc4

Split-complementary

Open in tool →

#4f84cf · #994fcf

#4fcf99 · #5a4fcf · #cf4f84

Contrast

#c4cf4f as textRatioAAAA largeAAAFix
Aaon white
1.7:1failfailfail
  • AA: use #757c22 as the text (4.5:1)
  • AAA: use #575c19 as the text (7.12:1)
  • AA: or shift the background to #525252 (4.61:1)
  • AAA: or shift the background to #363636 (7.13:1)
Aaon black
12.39:1passpasspassPasses 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 #c4cf4f 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 #c4cf4f
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 #c4cf4f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c4cf4f-b8bea2-4e88df-262d1f-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