Color

#10e40c

#10e40c
hex#10e40c
rgbrgb(16, 228, 12)
hslhsl(119, 90%, 47%)
oklchoklch(0.797 0.268 142.5)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5562

Colors that go with #10e40c

Taupe, Violet and Hot Pink 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 →

#e00ce4

#7be40c · #0ce474

#0c10e4 · #e40c10

Split-complementary

Open in tool →

#740ce4 · #e40c7b

#0c7be4 · #e00ce4 · #e4740c

Contrast

#10e40c as textRatioAAAA largeAAAFix
Aaon white
1.73:1failfailfail
  • AA: use #098807 as the text (4.63:1)
  • AAA: use #076605 as the text (7.21:1)
  • AA: or shift the background to #525252 (4.51:1)
  • AAA: or shift the background to #333333 (7.29:1)
Aaon black
12.12:1passpasspassPasses 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 #10e40c 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 #10e40c
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 #10e40c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/10e40c-a2bea5-964edf-1f2d25-edf1e9?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