Color

#8ef199

#8ef199
hex#8ef199
rgbrgb(142, 241, 153)
hslhsl(127, 78%, 75%)
oklchoklch(0.876 0.153 146.7)
Closest name: lightgreen (#90ee90)Relative luminance 0.7096

Colors that go with #8ef199

Taupe, Violet and Charcoal 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 →

#f18ee5

#b4f18e · #8ef1cb

#998ef1 · #f1998e

Split-complementary

Open in tool →

#cb8ef1 · #f18eb4

#8eb4f1 · #f18ee5 · #f1cb8e

Contrast

#8ef199 as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #11881f as the text (4.6:1)
  • AAA: use #0c6417 as the text (7.37:1)
  • AA: or shift the background to #5e5e5e (4.69:1)
  • AAA: or shift the background to #424242 (7.27:1)
Aaon black
15.19:1passpasspassPasses 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 #8ef199 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#8ef199 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8ef199
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 #8ef199 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ef199-a2bea8-aa4edf-1f2d27-ecf1e9?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