Color

#10cb4b

#10cb4b
hex#10cb4b
rgbrgb(16, 203, 75)
hslhsl(139, 85%, 43%)
oklchoklch(0.734 0.217 146.8)
Closest name: Alienated (#00cc55)Relative luminance 0.4333

Colors that go with #10cb4b

Blue, Charcoal and Royal Blue 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 →

#cb1090

#33cb10 · #10cba9

#4b10cb · #cb4b10

Split-complementary

Open in tool →

#a910cb · #cb1033

#1033cb · #cb1090 · #cba910

Contrast

#10cb4b as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #0b8933 as the text (4.53:1)
  • AAA: use #086325 as the text (7.44:1)
  • AA: or shift the background to #424242 (4.63:1)
  • AAA: or shift the background to #242424 (7.14:1)
Aaon black
9.67:1passpasspassPasses 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 #10cb4b as the background.

Brands using this color

mcpConnect your agent — build around #10cb4b
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 #10cb4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/10cb4b-a2beae-c059d4-1f2d2a-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