Color

#34cb8a

#34cb8a
hex#34cb8a
rgbrgb(52, 203, 138)
hslhsl(154, 59%, 50%)
oklchoklch(0.749 0.156 159.6)
Closest name: Emerald Green (#50c878)Relative luminance 0.4528

Colors that go with #34cb8a

Charcoal, Mustard Yellow and Taupe 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 →

#cb3475

#34cb3e · #34c1cb

#8a34cb · #cb8a34

Split-complementary

Open in tool →

#cb34c1 · #cb3e34

#3e34cb · #cb3475 · #c1cb34

Contrast

#34cb8a as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #23865b as the text (4.53:1)
  • AAA: use #1a6545 as the text (7.02:1)
  • AA: or shift the background to #454545 (4.59:1)
  • AAA: or shift the background to #262626 (7.25:1)
Aaon black
10.06:1passpasspassPasses 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 #34cb8a as the background.

Brands using this color

mcpConnect your agent — build around #34cb8a
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 #34cb8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34cb8a-a2beb5-d459ca-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