Color

#90a17d

#90a17d
hex#90a17d
rgbrgb(144, 161, 125)
hslhsl(88, 16%, 56%)
oklchoklch(0.686 0.055 128.3)
Closest name: Basil (#879f84)Relative luminance 0.329

Colors that go with #90a17d

Charcoal, Medium Purple 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 →

#8e7da1

#a1a07d · #7ea17d

#7d90a1 · #a17d90

Split-complementary

Open in tool →

#7d7ea1 · #a07da1

#7da1a0 · #8e7da1 · #a17d7e

Contrast

#90a17d as textRatioAAAA largeAAAFix
Aaon white
2.77:1failfailfail
  • AA: use #6a7958 as the text (4.68:1)
  • AAA: use #505c42 as the text (7.12:1)
  • AA: or shift the background to #333333 (4.56:1)
  • AAA: or shift the background to #0d0d0d (7.02:1)
Aaon black
7.58:1passpasspassPasses 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 #90a17d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #90a17d
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 #90a17d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90a17d-aebea2-4e51df-212d1f-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