Color

#8fd133

#8fd133
hex#8fd133
rgbrgb(143, 209, 51)
hslhsl(85, 63%, 51%)
oklchoklch(0.788 0.193 130.2)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5168

Colors that go with #8fd133

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 →

#7533d1

#d1c433 · #40d133

#338fd1 · #d1338f

Split-complementary

Open in tool →

#3340d1 · #c433d1

#33d1c4 · #7533d1 · #d13340

Contrast

#8fd133 as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #57811d as the text (4.6:1)
  • AAA: use #416016 as the text (7.22:1)
  • AA: or shift the background to #4d4d4d (4.56:1)
  • AAA: or shift the background to #303030 (7.12:1)
Aaon black
11.34:1passpasspassPasses 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 #8fd133 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 #8fd133
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 #8fd133 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8fd133-afbea2-4e58df-212d1f-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