Color

#90cd74

#90cd74
hex#90cd74
rgbrgb(144, 205, 116)
hslhsl(101, 47%, 63%)
oklchoklch(0.786 0.135 136.4)
Closest name: Fluorescence (#89d178)Relative luminance 0.5085

Colors that go with #90cd74

Charcoal, Plum and 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 →

#b174cd

#bdcd74 · #74cd85

#7490cd · #cd7490

Split-complementary

Open in tool →

#8574cd · #cd74bd

#74bdcd · #b174cd · #cd8574

Contrast

#90cd74 as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #4a832f as the text (4.59:1)
  • AAA: use #376123 as the text (7.25:1)
  • AA: or shift the background to #4a4a4a (4.71:1)
  • AAA: or shift the background to #303030 (7.02:1)
Aaon black
11.17:1passpasspassPasses 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 #90cd74 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 #90cd74
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 #90cd74 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90cd74-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