Color

#12fd68

#12fd68
hex#12fd68
rgbrgb(18, 253, 104)
hslhsl(142, 98%, 53%)
oklchoklch(0.868 0.25 147.8)
Closest name: Cathode Green (#00ff55)Relative luminance 0.7138

Colors that go with #12fd68

Violet, Hot Pink 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 →

#fd12a6

#31fd12 · #12fddd

#6812fd · #fd6812

Split-complementary

Open in tool →

#dd12fd · #fd1231

#1231fd · #fd12a6 · #fddd12

Contrast

#12fd68 as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #018833 as the text (4.59:1)
  • AAA: use #016526 as the text (7.26:1)
  • AA: or shift the background to #616161 (4.51:1)
  • AAA: or shift the background to #424242 (7.31:1)
Aaon black
15.28:1passpasspassPasses 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 #12fd68 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 #12fd68
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 #12fd68 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/12fd68-a2beaf-c659d4-1f2d2a-eaf1e9?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