Color

#34df3a

#34df3a
hex#34df3a
rgbrgb(52, 223, 58)
hslhsl(122, 73%, 54%)
oklchoklch(0.79 0.243 143.2)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5381

Colors that go with #34df3a

Royal Blue, Taupe and Violet 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 →

#df34da

#84df34 · #34df8f

#3a34df · #df3a34

Split-complementary

Open in tool →

#8f34df · #df3484

#3484df · #df34da · #df8f34

Contrast

#34df3a as textRatioAAAA largeAAAFix
Aaon white
1.79:1failfailfail
  • AA: use #158919 as the text (4.54:1)
  • AAA: use #106513 as the text (7.26:1)
  • AA: or shift the background to #4f4f4f (4.59:1)
  • AAA: or shift the background to #333333 (7.08:1)
Aaon black
11.76:1passpasspassPasses 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 #34df3a 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 #34df3a
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 #34df3a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34df3a-a2bea6-9e4edf-1f2d26-edf1e9?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