Color

#5bd2ca

#5bd2ca
hex#5bd2ca
rgbrgb(91, 210, 202)
hslhsl(176, 57%, 59%)
oklchoklch(0.794 0.107 189.2)
Closest name: mediumturquoise (#48d1cc)Relative luminance 0.5258

Colors that go with #5bd2ca

Charcoal, Light Coral and Plum 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 #5bd2ca

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d25b63

#5bd28f · #5b9ed2

#ca5bd2 · #d2ca5b

Split-complementary

Open in tool →

#d25b9e · #d28f5b

#8f5bd2 · #d25b63 · #9ed25b

Contrast

#5bd2ca as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #23807a as the text (4.73:1)
  • AAA: use #1a605b as the text (7.32:1)
  • AA: or shift the background to #4d4d4d (4.64:1)
  • AAA: or shift the background to #303030 (7.24:1)
Aaon black
11.52:1passpasspassPasses 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 #5bd2ca 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 #5bd2ca
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 #5bd2ca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bd2ca-a2bdbe-d4599d-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