Color

#01cb7a

#01cb7a
hex#01cb7a
rgbrgb(1, 203, 122)
hslhsl(156, 99%, 40%)
oklchoklch(0.741 0.179 156.3)
Closest name: Emerald Green (#50c878)Relative luminance 0.4412

Colors that go with #01cb7a

Charcoal, Blue and Mustard Yellow 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 →

#cb0152

#01cb15 · #01b7cb

#7a01cb · #cb7a01

Split-complementary

Open in tool →

#cb01b7 · #cb1501

#1501cb · #cb0152 · #b7cb01

Contrast

#01cb7a as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #01844f as the text (4.76:1)
  • AAA: use #01653d as the text (7.17:1)
  • AA: or shift the background to #424242 (4.7:1)
  • AAA: or shift the background to #262626 (7.08:1)
Aaon black
9.82:1passpasspassPasses 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 #01cb7a as the background.

Brands using this color

mcpConnect your agent — build around #01cb7a
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 #01cb7a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01cb7a-a2beb6-d459c6-1f2d2d-e9f1ea?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