Color

#34e58f

#34e58f
hex#34e58f
rgbrgb(52, 229, 143)
hslhsl(151, 77%, 55%)
oklchoklch(0.816 0.184 156.1)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5875

Colors that go with #34e58f

Deep Sky Blue, Royal Blue 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 →

#e53489

#34e537 · #34e2e5

#8f34e5 · #e58f34

Split-complementary

Open in tool →

#e534e2 · #e53734

#3734e5 · #e53489 · #e2e534

Contrast

#34e58f as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #12874e as the text (4.56:1)
  • AAA: use #0d633a as the text (7.34:1)
  • AA: or shift the background to #545454 (4.6:1)
  • AAA: or shift the background to #383838 (7.12:1)
Aaon black
12.75:1passpasspassPasses 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 #34e58f as the background.

Brands using this color

mcpConnect your agent — build around #34e58f
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 #34e58f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34e58f-a2beb4-d459d0-1f2d2c-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