Color

#d5d515

#d5d515
hex#d5d515
rgbrgb(213, 213, 21)
hslhsl(60, 82%, 46%)
oklchoklch(0.845 0.181 109.7)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6179

Colors that go with #d5d515

Charcoal, Deep Sky Blue and Lilac 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.

Real palettes that use #d5d515

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1515d5

#d57515 · #75d515

#15d5d5 · #d515d5

Split-complementary

Open in tool →

#1575d5 · #7515d5

#15d575 · #1515d5 · #d51575

Contrast

#d5d515 as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #79790c as the text (4.61:1)
  • AAA: use #585809 as the text (7.46:1)
  • AA: or shift the background to #575757 (4.6:1)
  • AAA: or shift the background to #3b3b3b (7.13:1)
Aaon black
13.36:1passpasspassPasses 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 #d5d515 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 #d5d515
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 #d5d515 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d5d515-bbbea2-4e94df-272d1f-f1ede9?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