Color

#80a027

#80a027
hex#80a027
rgbrgb(128, 160, 39)
hslhsl(76, 61%, 39%)
oklchoklch(0.659 0.148 123.7)
Closest name: Densetsu Green (#889911)Relative luminance 0.2988

Colors that go with #80a027

Medium Purple, Blue and Charcoal 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 →

#4727a0

#a08427 · #43a027

#2780a0 · #a02780

Split-complementary

Open in tool →

#2743a0 · #8427a0

#27a084 · #4727a0 · #a02743

Contrast

#80a027 as textRatioAAAA largeAAAFix
Aaon white
3.01:1failpassfail
  • AA: use #667f1f as the text (4.54:1)
  • AAA: use #4b5e17 as the text (7.21:1)
  • AA: or shift the background to #2e2e2e (4.51:1)
Aaon black
6.98:1passpassfail
  • AAA: use #83a428 as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #80a027 as the background.

Brands using this color

mcpConnect your agent — build around #80a027
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 #80a027 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/80a027-b3bea2-4e6edf-232d1f-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