Color

#8ca30a

#8ca30a
hex#8ca30a
rgbrgb(140, 163, 10)
hslhsl(69, 88%, 34%)
oklchoklch(0.674 0.157 119.4)
Closest name: Augustus Asparagus (#90aa0b)Relative luminance 0.3179

Colors that go with #8ca30a

Medium Purple, Charcoal and Dark Olive Green 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 →

#210aa3

#a36e0a · #40a30a

#0a8ca3 · #a30a8c

Split-complementary

Open in tool →

#0a40a3 · #6e0aa3

#0aa36e · #210aa3 · #a30a40

Contrast

#8ca30a as textRatioAAAA largeAAAFix
Aaon white
2.85:1failfailfail
  • AA: use #6b7d08 as the text (4.6:1)
  • AAA: use #4e5b06 as the text (7.44:1)
  • AA: or shift the background to #303030 (4.62:1)
  • AAA: or shift the background to #080808 (7.02:1)
Aaon black
7.36:1passpasspassPasses 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 #8ca30a 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 #8ca30a
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 #8ca30a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ca30a-b7bea2-4e7edf-252d1f-f1eee9?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