Color

#23f65b

#23f65b
hex#23f65b
rgbrgb(35, 246, 91)
hslhsl(136, 92%, 55%)
oklchoklch(0.85 0.25 146.3)
Closest name: Cathode Green (#00ff55)Relative luminance 0.6702

Colors that go with #23f65b

Violet, Deep Sky Blue 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 →

#f623be

#54f623 · #23f6c5

#5b23f6 · #f65b23

Split-complementary

Open in tool →

#c523f6 · #f62354

#2354f6 · #f623be · #f6c523

Contrast

#23f65b as textRatioAAAA largeAAAFix
Aaon white
1.46:1failfailfail
  • AA: use #068929 as the text (4.55:1)
  • AAA: use #04671f as the text (7.08:1)
  • AA: or shift the background to #5c5c5c (4.59:1)
  • AAA: or shift the background to #404040 (7.11:1)
Aaon black
14.4:1passpasspassPasses 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 #23f65b 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 #23f65b
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 #23f65b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/23f65b-a2bead-b959d4-1f2d29-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