Color

#b3dfaa

#b3dfaa
hex#b3dfaa
rgbrgb(179, 223, 170)
hslhsl(110, 45%, 77%)
oklchoklch(0.859 0.085 140.3)
Closest name: Celadon (#ace1af)Relative luminance 0.6526

Colors that go with #b3dfaa

Charcoal, Plum and Cadet 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.

Real palettes that use #b3dfaa

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d6aadf

#cddfaa · #aadfbc

#aab3df · #dfaab3

Split-complementary

Open in tool →

#bcaadf · #dfaacd

#aacddf · #d6aadf · #dfbcaa

Contrast

#b3dfaa as textRatioAAAA largeAAAFix
Aaon white
1.49:1failfailfail
  • AA: use #408532 as the text (4.55:1)
  • AAA: use #306426 as the text (7.06:1)
  • AA: or shift the background to #595959 (4.69:1)
  • AAA: or shift the background to #3d3d3d (7.27:1)
Aaon black
14.05:1passpasspassPasses 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 #b3dfaa as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#b3dfaa reads as light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b3dfaa
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 #b3dfaa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3dfaa-a3bea2-814edf-1f2d23-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