Color

#89fe52

#89fe52
hex#89fe52
rgbrgb(137, 254, 82)
hslhsl(101, 99%, 66%)
oklchoklch(0.895 0.232 137.4)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7681

Colors that go with #89fe52

Violet, 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.

Real palettes that use #89fe52

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#c852fe

#dffe52 · #52fe72

#5289fe · #fe5289

Split-complementary

Open in tool →

#7252fe · #fe52df

#52dffe · #c852fe · #fe7252

Contrast

#89fe52 as textRatioAAAA largeAAAFix
Aaon white
1.28:1failfailfail
  • AA: use #2a8401 as the text (4.77:1)
  • AAA: use #206501 as the text (7.18:1)
  • AA: or shift the background to #636363 (4.68:1)
  • AAA: or shift the background to #474747 (7.24:1)
Aaon black
16.36:1passpasspassPasses 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 #89fe52 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 #89fe52
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 #89fe52 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89fe52-a7bea2-6b4edf-1f2d21-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