Color

#cbe43f

#cbe43f
hex#cbe43f
rgbrgb(203, 228, 63)
hslhsl(69, 75%, 57%)
oklchoklch(0.872 0.183 118)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6854

Colors that go with #cbe43f

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 →

#583fe4

#e4aa3f · #79e43f

#3fcbe4 · #e43fcb

Split-complementary

Open in tool →

#3f79e4 · #aa3fe4

#3fe4aa · #583fe4 · #e43f79

Contrast

#cbe43f as textRatioAAAA largeAAAFix
Aaon white
1.43:1failfailfail
  • AA: use #6d7d12 as the text (4.57:1)
  • AAA: use #525e0d as the text (7.08:1)
  • AA: or shift the background to #5e5e5e (4.54:1)
  • AAA: or shift the background to #424242 (7.04:1)
Aaon black
14.71:1passpasspassPasses 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 #cbe43f 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 #cbe43f
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 #cbe43f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cbe43f-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