Color

#1cd4cb

#1cd4cb
hex#1cd4cb
rgbrgb(28, 212, 203)
hslhsl(177, 77%, 47%)
oklchoklch(0.786 0.133 189.3)
Closest name: mediumturquoise (#48d1cc)Relative luminance 0.5165

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d41c25

#1cd46f · #1c81d4

#cb1cd4 · #d4cb1c

Split-complementary

Open in tool →

#d41c81 · #d46f1c

#6f1cd4 · #d41c25 · #81d41c

Contrast

#1cd4cb as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #11837d as the text (4.6:1)
  • AAA: use #0d635f as the text (7.08:1)
  • AA: or shift the background to #4d4d4d (4.56:1)
  • AAA: or shift the background to #303030 (7.12:1)
Aaon black
11.33:1passpasspassPasses 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 #1cd4cb as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #1cd4cb
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #1cd4cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1cd4cb-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