Color

#34e515

#34e515
hex#34e515
rgbrgb(52, 229, 21)
hslhsl(111, 83%, 49%)
oklchoklch(0.804 0.262 141.5)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5682

Colors that go with #34e515

Deep Sky 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 →

#c615e5

#9ce515 · #15e55e

#1534e5 · #e51534

Split-complementary

Open in tool →

#5e15e5 · #e5159c

#159ce5 · #c615e5 · #e55e15

Contrast

#34e515 as textRatioAAAA largeAAAFix
Aaon white
1.7:1failfailfail
  • AA: use #1f870d as the text (4.64:1)
  • AAA: use #18670a as the text (7.04:1)
  • AA: or shift the background to #525252 (4.6:1)
  • AAA: or shift the background to #363636 (7.12:1)
Aaon black
12.36:1passpasspassPasses 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 #34e515 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 #34e515
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 #34e515 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34e515-a3bea2-834edf-1f2d23-eef1e9?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