Color

#90d874

#90d874
hex#90d874
rgbrgb(144, 216, 116)
hslhsl(103, 56%, 65%)
oklchoklch(0.812 0.151 137.5)
Closest name: Fluorescence (#89d178)Relative luminance 0.563

Colors that go with #90d874

Charcoal, Plum 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 →

#bb74d8

#c2d874 · #74d889

#7490d8 · #d87490

Split-complementary

Open in tool →

#8974d8 · #d874c2

#74c2d8 · #bb74d8 · #d88974

Contrast

#90d874 as textRatioAAAA largeAAAFix
Aaon white
1.71:1failfailfail
  • AA: use #408325 as the text (4.68:1)
  • AAA: use #30631c as the text (7.17:1)
  • AA: or shift the background to #525252 (4.56:1)
  • AAA: or shift the background to #363636 (7.06:1)
Aaon black
12.26:1passpasspassPasses 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 #90d874 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 #90d874
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 #90d874 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90d874-a6bea2-704edf-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