Color

#20d9ca

#20d9ca
hex#20d9ca
rgbrgb(32, 217, 202)
hslhsl(175, 74%, 49%)
oklchoklch(0.799 0.136 185.9)
Closest name: turquoise (#40e0d0)Relative luminance 0.542

Colors that go with #20d9ca

Charcoal, Blue 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 →

#d92030

#20d96e · #208cd9

#ca20d9 · #d9ca20

Split-complementary

Open in tool →

#d9208c · #d96e20

#6e20d9 · #d92030 · #8cd920

Contrast

#20d9ca as textRatioAAAA largeAAAFix
Aaon white
1.77:1failfailfail
  • AA: use #138178 as the text (4.73:1)
  • AAA: use #0f625b as the text (7.2:1)
  • AA: or shift the background to #4f4f4f (4.62:1)
  • AAA: or shift the background to #333333 (7.12:1)
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 #20d9ca 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 #20d9ca
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 #20d9ca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/20d9ca-a2bdbe-d4599f-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