Color

#75e561

#75e561
hex#75e561
rgbrgb(117, 229, 97)
hslhsl(111, 72%, 64%)
oklchoklch(0.828 0.2 140.7)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6068

Colors that go with #75e561

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 →

#d161e5

#b7e561 · #61e58f

#6175e5 · #e56175

Split-complementary

Open in tool →

#8f61e5 · #e561b7

#61b7e5 · #d161e5 · #e58f61

Contrast

#75e561 as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #278816 as the text (4.55:1)
  • AAA: use #1d6510 as the text (7.19:1)
  • AA: or shift the background to #575757 (4.52:1)
  • AAA: or shift the background to #3b3b3b (7.01:1)
Aaon black
13.14:1passpasspassPasses 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 #75e561 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 #75e561
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 #75e561 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75e561-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