Color

#8cd039

#8cd039
hex#8cd039
rgbrgb(140, 208, 57)
hslhsl(87, 62%, 52%)
oklchoklch(0.784 0.19 131)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5098

Colors that go with #8cd039

Blue, Deep Sky Blue and Taupe 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 →

#7d39d0

#d0c939 · #40d039

#398cd0 · #d0398c

Split-complementary

Open in tool →

#3940d0 · #c939d0

#39d0c9 · #7d39d0 · #d03940

Contrast

#8cd039 as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #54801e as the text (4.68:1)
  • AAA: use #3e5f16 as the text (7.36:1)
  • AA: or shift the background to #4d4d4d (4.51:1)
  • AAA: or shift the background to #303030 (7.04:1)
Aaon black
11.2:1passpasspassPasses 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 #8cd039 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 #8cd039
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 #8cd039 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cd039-aebea2-4e53df-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