Color

#8cd10a

#8cd10a
hex#8cd10a
rgbrgb(140, 209, 10)
hslhsl(81, 91%, 43%)
oklchoklch(0.785 0.208 129.7)
Closest name: yellowgreen (#9acd32)Relative luminance 0.512

Colors that go with #8cd10a

Taupe, Violet and 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 →

#500ad1

#d1b30a · #28d10a

#0a8cd1 · #d10a8c

Split-complementary

Open in tool →

#0a28d1 · #b30ad1

#0ad1b3 · #500ad1 · #d10a28

Contrast

#8cd10a as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #547f06 as the text (4.76:1)
  • AAA: use #416105 as the text (7.15:1)
  • AA: or shift the background to #4d4d4d (4.52:1)
  • AAA: or shift the background to #303030 (7.06:1)
Aaon black
11.24:1passpasspassPasses 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 #8cd10a as the background.

Brands using this color

mcpConnect your agent — build around #8cd10a
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 #8cd10a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cd10a-b1bea2-4e62df-222d1f-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