Color

#23db0a

#23db0a
hex#23db0a
rgbrgb(35, 219, 10)
hslhsl(113, 91%, 45%)
oklchoklch(0.775 0.258 141.9)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5104

Colors that go with #23db0a

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 →

#c30adb

#8bdb0a · #0adb5a

#0a23db · #db0a23

Split-complementary

Open in tool →

#5a0adb · #db0a8b

#0a8bdb · #c30adb · #db5a0a

Contrast

#23db0a as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #168806 as the text (4.61:1)
  • AAA: use #106605 as the text (7.18:1)
  • AA: or shift the background to #4d4d4d (4.51:1)
  • AAA: or shift the background to #303030 (7.04:1)
Aaon black
11.21:1passpasspassPasses 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 #23db0a 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 #23db0a
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 #23db0a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/23db0a-a2bea2-884edf-1f2d24-eef1e9?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