Color

#34e557

#34e557
hex#34e557
rgbrgb(52, 229, 87)
hslhsl(132, 77%, 55%)
oklchoklch(0.808 0.231 145.8)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5746

Colors that go with #34e557

Taupe, Violet and Charcoal 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 →

#e534c1

#69e534 · #34e5b0

#5734e5 · #e55734

Split-complementary

Open in tool →

#b034e5 · #e53469

#3469e5 · #e534c1 · #e5b034

Contrast

#34e557 as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #128729 as the text (4.64:1)
  • AAA: use #0d631e as the text (7.45:1)
  • AA: or shift the background to #545454 (4.5:1)
  • AAA: or shift the background to #363636 (7.19:1)
Aaon black
12.49:1passpasspassPasses 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 #34e557 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 #34e557
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 #34e557 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34e557-a2beab-b64edf-1f2d28-ecf1e9?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