Color

#90fb32

#90fb32
hex#90fb32
rgbrgb(144, 251, 50)
hslhsl(92, 96%, 59%)
oklchoklch(0.889 0.242 134.5)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7515

Colors that go with #90fb32

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 #90fb32

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9d32fb

#f4fb32 · #32fb39

#3290fb · #fb3290

Split-complementary

Open in tool →

#3932fb · #fb32f4

#32f4fb · #9d32fb · #fb3932

Contrast

#90fb32 as textRatioAAAA largeAAAFix
Aaon white
1.31:1failfailfail
  • AA: use #3e8203 as the text (4.77:1)
  • AAA: use #306402 as the text (7.12:1)
  • AA: or shift the background to #636363 (4.59:1)
  • AAA: or shift the background to #474747 (7.09:1)
Aaon black
16.03:1passpasspassPasses 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 #90fb32 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 #90fb32
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 #90fb32 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90fb32-acbea2-564edf-202d1f-f1f1e9?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