Color

#8cd83b

#8cd83b
hex#8cd83b
rgbrgb(140, 216, 59)
hslhsl(89, 67%, 54%)
oklchoklch(0.803 0.199 132.2)
Closest name: yellowgreen (#9acd32)Relative luminance 0.55

Colors that go with #8cd83b

Deep Sky Blue, Taupe and Violet 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 →

#873bd8

#d8d63b · #3ed83b

#3b8cd8 · #d83b8c

Split-complementary

Open in tool →

#3b3ed8 · #d63bd8

#3bd8d6 · #873bd8 · #d83b3e

Contrast

#8cd83b as textRatioAAAA largeAAAFix
Aaon white
1.75:1failfailfail
  • AA: use #51841a as the text (4.5:1)
  • AAA: use #3c6213 as the text (7.12:1)
  • AA: or shift the background to #4f4f4f (4.68:1)
  • AAA: or shift the background to #333333 (7.22:1)
Aaon black
12:1passpasspassPasses 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 #8cd83b as the background.

Brands using this color

mcpConnect your agent — build around #8cd83b
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 #8cd83b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cd83b-adbea2-4e4edf-212d1f-f1f1e9?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