Color

#cafd63

#cafd63
hex#cafd63
rgbrgb(202, 253, 99)
hslhsl(80, 97%, 69%)
oklchoklch(0.929 0.188 125.4)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.8371

Colors that go with #cafd63

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 →

#9663fd

#fde363 · #7dfd63

#63cafd · #fd63ca

Split-complementary

Open in tool →

#637dfd · #e363fd

#63fde3 · #9663fd · #fd637d

Contrast

#cafd63 as textRatioAAAA largeAAAFix
Aaon white
1.18:1failfailfail
  • AA: use #588302 as the text (4.5:1)
  • AAA: use #405f01 as the text (7.35:1)
  • AA: or shift the background to #6b6b6b (4.5:1)
  • AAA: or shift the background to #4d4d4d (7.14:1)
Aaon black
17.74:1passpasspassPasses 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 #cafd63 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 #cafd63
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 #cafd63 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cafd63-b1bea2-4e64df-232d1f-f1f0e9?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