Color

#10ea43

#10ea43
hex#10ea43
rgbrgb(16, 234, 67)
hslhsl(134, 87%, 49%)
oklchoklch(0.815 0.255 144.9)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5936

Colors that go with #10ea43

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.

Real palettes that use #10ea43

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ea10b7

#4aea10 · #10eab0

#4310ea · #ea4310

Split-complementary

Open in tool →

#b010ea · #ea104a

#104aea · #ea10b7 · #eab010

Contrast

#10ea43 as textRatioAAAA largeAAAFix
Aaon white
1.63:1failfailfail
  • AA: use #098626 as the text (4.72:1)
  • AAA: use #07641d as the text (7.37:1)
  • AA: or shift the background to #545454 (4.64:1)
  • AAA: or shift the background to #383838 (7.19:1)
Aaon black
12.87:1passpasspassPasses 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 #10ea43 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 #10ea43
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 #10ea43 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/10ea43-a2beac-b559d4-1f2d29-ebf1e9?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