Color

#0dd9cf

#0dd9cf
hex#0dd9cf
rgbrgb(13, 217, 207)
hslhsl(177, 89%, 45%)
oklchoklch(0.799 0.137 188.9)
Closest name: mediumturquoise (#48d1cc)Relative luminance 0.5422

Colors that go with #0dd9cf

Charcoal, Deep Sky Blue and Dodger 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 →

#d90d17

#0dd969 · #0d7dd9

#cf0dd9 · #d9cf0d

Split-complementary

Open in tool →

#d90d7d · #d9690d

#690dd9 · #d90d17 · #7dd90d

Contrast

#0dd9cf as textRatioAAAA largeAAAFix
Aaon white
1.77:1failfailfail
  • AA: use #08827c as the text (4.67:1)
  • AAA: use #06605c as the text (7.41:1)
  • AA: or shift the background to #4f4f4f (4.62:1)
  • AAA: or shift the background to #333333 (7.13:1)
Aaon black
11.84:1passpasspassPasses 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 #0dd9cf 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 #0dd9cf
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 #0dd9cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0dd9cf-a2bcbe-d4599b-1f282d-e9f1ed?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