Color

#d8f312

#d8f312
hex#d8f312
rgbrgb(216, 243, 18)
hslhsl(67, 90%, 51%)
oklchoklch(0.913 0.209 117.6)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.7874

Colors that go with #d8f312

Blue, Crimson and Red 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 →

#2c12f3

#f39c12 · #68f312

#12d8f3 · #f312d8

Split-complementary

Open in tool →

#1268f3 · #9c12f3

#12f39c · #2c12f3 · #f31268

Contrast

#d8f312 as textRatioAAAA largeAAAFix
Aaon white
1.25:1failfailfail
  • AA: use #6c7906 as the text (4.8:1)
  • AAA: use #525c05 as the text (7.26:1)
  • AA: or shift the background to #666666 (4.58:1)
  • AAA: or shift the background to #4a4a4a (7.07:1)
Aaon black
16.75:1passpasspassPasses 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 #d8f312 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 #d8f312
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 #d8f312 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d8f312-b8bea2-4e83df-262d1f-f1eee9?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