Color

#89e279

#89e279
hex#89e279
rgbrgb(137, 226, 121)
hslhsl(111, 64%, 68%)
oklchoklch(0.833 0.165 140.7)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6109

Colors that go with #89e279

Plum, Charcoal and Deep Sky Blue 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 →

#d279e2

#bde279 · #79e29e

#7989e2 · #e27989

Split-complementary

Open in tool →

#9e79e2 · #e279bd

#79bde2 · #d279e2 · #e29e79

Contrast

#89e279 as textRatioAAAA largeAAAFix
Aaon white
1.59:1failfailfail
  • AA: use #2d861d as the text (4.63:1)
  • AAA: use #226416 as the text (7.24:1)
  • AA: or shift the background to #575757 (4.55:1)
  • AAA: or shift the background to #3b3b3b (7.05:1)
Aaon black
13.22:1passpasspassPasses 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 #89e279 as the background.

Brands using this color

mcpConnect your agent — build around #89e279
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 #89e279 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89e279-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