Color

#d5ef52

#d5ef52
hex#d5ef52
rgbrgb(213, 239, 82)
hslhsl(70, 83%, 63%)
oklchoklch(0.905 0.179 118.2)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7649

Colors that go with #d5ef52

Plum, Charcoal and Crimson 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 →

#6c52ef

#efbb52 · #87ef52

#52d5ef · #ef52d5

Split-complementary

Open in tool →

#5287ef · #bb52ef

#52efbb · #6c52ef · #ef5287

Contrast

#d5ef52 as textRatioAAAA largeAAAFix
Aaon white
1.29:1failfailfail
  • AA: use #6b7e0c as the text (4.55:1)
  • AAA: use #4f5d09 as the text (7.24:1)
  • AA: or shift the background to #636363 (4.66:1)
  • AAA: or shift the background to #474747 (7.21:1)
Aaon black
16.3:1passpasspassPasses 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 #d5ef52 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 #d5ef52
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 #d5ef52 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d5ef52-b6bea2-4e7cdf-252d1f-f1efe9?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