Color

#c7d63d

#c7d63d
hex#c7d63d
rgbrgb(199, 214, 61)
hslhsl(66, 65%, 54%)
oklchoklch(0.838 0.17 115)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6057

Colors that go with #c7d63d

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4d3dd6

#d6993d · #7ad63d

#3dc7d6 · #d63dc7

Split-complementary

Open in tool →

#3d7ad6 · #993dd6

#3dd699 · #4d3dd6 · #d63d7a

Contrast

#c7d63d as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #707a1a as the text (4.68:1)
  • AAA: use #555d14 as the text (7.09:1)
  • AA: or shift the background to #575757 (4.51:1)
  • AAA: or shift the background to #383838 (7.32:1)
Aaon black
13.11:1passpasspassPasses 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 #c7d63d 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 #c7d63d
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 #c7d63d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c7d63d-b8bea2-4e86df-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