Color

#00d1b2

#00d1b2
hex#00d1b2
rgbrgb(0, 209, 178)
hslhsl(171, 100%, 41%)
oklchoklch(0.769 0.143 176.8)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.4882

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d1001f

#00d149 · #0088d1

#b200d1 · #d1b200

Split-complementary

Open in tool →

#d10088 · #d14900

#4900d1 · #d1001f · #88d100

Contrast

#00d1b2 as textRatioAAAA largeAAAFix
Aaon white
1.95:1failfailfail
  • AA: use #008571 as the text (4.57:1)
  • AAA: use #006152 as the text (7.42:1)
  • AA: or shift the background to #4a4a4a (4.54:1)
  • AAA: or shift the background to #2b2b2b (7.26:1)
Aaon black
10.76:1passpasspassPasses 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 #00d1b2 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 #00d1b2
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 #00d1b2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/00d1b2-a2bebd-d459a7-1f292d-e9f1ec?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