Color

#8cd123

#8cd123
hex#8cd123
rgbrgb(140, 209, 35)
hslhsl(84, 71%, 48%)
oklchoklch(0.785 0.202 130.2)
Closest name: yellowgreen (#9acd32)Relative luminance 0.513

Colors that go with #8cd123

Violet, Dark Orange 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 →

#6923d1

#d1c023 · #35d123

#238cd1 · #d1238c

Split-complementary

Open in tool →

#2335d1 · #c023d1

#23d1c0 · #6923d1 · #d12335

Contrast

#8cd123 as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #578316 as the text (4.5:1)
  • AAA: use #406010 as the text (7.24:1)
  • AA: or shift the background to #4d4d4d (4.53:1)
  • AAA: or shift the background to #303030 (7.08:1)
Aaon black
11.26:1passpasspassPasses 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 #8cd123 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 #8cd123
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 #8cd123 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cd123-afbea2-4e5adf-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