Color

#8cf381

#8cf381
hex#8cf381
rgbrgb(140, 243, 129)
hslhsl(114, 83%, 73%)
oklchoklch(0.876 0.179 141.9)
Closest name: Herbivore (#88ee77)Relative luminance 0.7126

Colors that go with #8cf381

Violet, Charcoal and Deep Sky 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 →

#e881f3

#c6f381 · #81f3af

#818cf3 · #f3818c

Split-complementary

Open in tool →

#af81f3 · #f381c6

#81c6f3 · #e881f3 · #f3af81

Contrast

#8cf381 as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #19870d as the text (4.65:1)
  • AAA: use #13670a as the text (7.07:1)
  • AA: or shift the background to #5e5e5e (4.71:1)
  • AAA: or shift the background to #424242 (7.3:1)
Aaon black
15.25:1passpasspassPasses 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 #8cf381 as the background.

Brands using this color

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

Fonts for this mood

#8cf381 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8cf381
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 #8cf381 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cf381-a2bea2-8a4edf-1f2d24-eef1e9?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