Color

#64eb42

#64eb42
hex#64eb42
rgbrgb(100, 235, 66)
hslhsl(108, 81%, 59%)
oklchoklch(0.833 0.236 140.1)
Closest name: Becquerel (#4bec13)Relative luminance 0.6252

Colors that go with #64eb42

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 →

#c942eb

#b8eb42 · #42eb75

#4264eb · #eb4264

Split-complementary

Open in tool →

#7542eb · #eb42b8

#42b8eb · #c942eb · #eb7542

Contrast

#64eb42 as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #26860e as the text (4.67:1)
  • AAA: use #1d660b as the text (7.1:1)
  • AA: or shift the background to #595959 (4.5:1)
  • AAA: or shift the background to #3b3b3b (7.2:1)
Aaon black
13.5:1passpasspassPasses 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 #64eb42 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 #64eb42
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 #64eb42 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64eb42-a4bea2-7c4edf-1f2d23-eff1e9?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