Color

#80d011

#80d011
hex#80d011
rgbrgb(128, 208, 17)
hslhsl(85, 85%, 44%)
oklchoklch(0.776 0.212 132.1)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4974

Colors that go with #80d011

Taupe, Violet and Hot Pink 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 →

#6011d0

#d0c011 · #21d011

#1180d0 · #d01180

Split-complementary

Open in tool →

#1121d0 · #c011d0

#11d0c0 · #6011d0 · #d01121

Contrast

#80d011 as textRatioAAAA largeAAAFix
Aaon white
1.92:1failfailfail
  • AA: use #52840b as the text (4.5:1)
  • AAA: use #3d6308 as the text (7.03:1)
  • AA: or shift the background to #4a4a4a (4.62:1)
  • AAA: or shift the background to #2e2e2e (7.08:1)
Aaon black
10.95:1passpasspassPasses 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 #80d011 as the background.

Brands using this color

mcpConnect your agent — build around #80d011
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 #80d011 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/80d011-afbea2-4e58df-212d1f-f1f0e9?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