Color

#cfe74b

#cfe74b
hex#cfe74b
rgbrgb(207, 231, 75)
hslhsl(69, 76%, 60%)
oklchoklch(0.882 0.177 117.8)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.7093

Colors that go with #cfe74b

Charcoal, Plum and 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 →

#634be7

#e7b04b · #82e74b

#4bcfe7 · #e74bcf

Split-complementary

Open in tool →

#4b82e7 · #b04be7

#4be7b0 · #634be7 · #e74b82

Contrast

#cfe74b as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #6d7e11 as the text (4.52:1)
  • AAA: use #525e0d as the text (7.08:1)
  • AA: or shift the background to #5e5e5e (4.69:1)
  • AAA: or shift the background to #424242 (7.27:1)
Aaon black
15.19:1passpasspassPasses 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 #cfe74b 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 #cfe74b
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 #cfe74b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfe74b-b7bea2-4e7edf-252d1f-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