Color

#90a93d

#90a93d
hex#90a93d
rgbrgb(144, 169, 61)
hslhsl(74, 47%, 45%)
oklchoklch(0.694 0.137 121.2)
Closest name: Augustus Asparagus (#90aa0b)Relative luminance 0.3464

Colors that go with #90a93d

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 →

#563da9

#a98c3d · #5aa93d

#3d90a9 · #a93d90

Split-complementary

Open in tool →

#3d5aa9 · #8c3da9

#3da98c · #563da9 · #a93d5a

Contrast

#90a93d as textRatioAAAA largeAAAFix
Aaon white
2.65:1failfailfail
  • AA: use #697c2d as the text (4.64:1)
  • AAA: use #505e22 as the text (7.08:1)
  • AA: or shift the background to #363636 (4.56:1)
  • AAA: or shift the background to #121212 (7.07:1)
Aaon black
7.93:1passpasspassPasses 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 #90a93d 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 #90a93d
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 #90a93d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90a93d-b4bea2-4e72df-242d1f-f1efe9?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