Color

#c4de02

#c4de02
hex#c4de02
rgbrgb(196, 222, 2)
hslhsl(67, 98%, 44%)
oklchoklch(0.851 0.198 117.9)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6398

Colors that go with #c4de02

Blue, Charcoal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1c02de

#de8a02 · #57de02

#02c4de · #de02c4

Split-complementary

Open in tool →

#0257de · #8a02de

#02de8a · #1c02de · #de0257

Contrast

#c4de02 as textRatioAAAA largeAAAFix
Aaon white
1.52:1failfailfail
  • AA: use #6b7901 as the text (4.82:1)
  • AAA: use #505b01 as the text (7.4:1)
  • AA: or shift the background to #595959 (4.6:1)
  • AAA: or shift the background to #3d3d3d (7.14:1)
Aaon black
13.8:1passpasspassPasses 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 #c4de02 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 #c4de02
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 #c4de02 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c4de02-b8bea2-4e83df-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