Color

#8ddd03

#8ddd03
hex#8ddd03
rgbrgb(141, 221, 3)
hslhsl(82, 97%, 44%)
oklchoklch(0.814 0.222 131)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5738

Colors that go with #8ddd03

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 →

#5303dd

#ddc003 · #20dd03

#038ddd · #dd038d

Split-complementary

Open in tool →

#0320dd · #c003dd

#03ddc0 · #5303dd · #dd0320

Contrast

#8ddd03 as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #538302 as the text (4.55:1)
  • AAA: use #3d5f01 as the text (7.41:1)
  • AA: or shift the background to #525252 (4.64:1)
  • AAA: or shift the background to #363636 (7.18:1)
Aaon black
12.48:1passpasspassPasses 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 #8ddd03 as the background.

Brands using this color

mcpConnect your agent — build around #8ddd03
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 #8ddd03 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ddd03-b0bea2-4e5fdf-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