Color

#c8fb5b

#c8fb5b
hex#c8fb5b
rgbrgb(200, 251, 91)
hslhsl(79, 95%, 67%)
oklchoklch(0.923 0.192 125.2)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.8203

Colors that go with #c8fb5b

Crimson, Red and Plum 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 →

#8e5bfb

#fbdd5b · #78fb5b

#5bc8fb · #fb5bc8

Split-complementary

Open in tool →

#5b78fb · #dd5bfb

#5bfbdd · #8e5bfb · #fb5b78

Contrast

#c8fb5b as textRatioAAAA largeAAAFix
Aaon white
1.21:1failfailfail
  • AA: use #598103 as the text (4.6:1)
  • AAA: use #415e02 as the text (7.43:1)
  • AA: or shift the background to #696969 (4.55:1)
  • AAA: or shift the background to #4d4d4d (7.01:1)
Aaon black
17.41:1passpasspassPasses 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 #c8fb5b 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 #c8fb5b
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 #c8fb5b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c8fb5b-b2bea2-4e66df-232d1f-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