#196178Peacock
#3396B7Steel Blue
#B2D884Celadon
#F7F2E4Linen

Bold Celadon & Steel Blue color palette

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Bold Celadon & Steel Blue is a complementary color palette tagged cold, blue, green. Near-complementary hues (about 151° apart) make this a high-contrast, attention-grabbing combination. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Peacock#196178rgb(25, 97, 120)hsl(195, 66%, 28%)oklch(46.0% 0.077 224)
Steel Blue#3396B7rgb(51, 150, 183)hsl(195, 56%, 46%)oklch(63.0% 0.102 224)
Celadon#B2D884rgb(178, 216, 132)hsl(87, 52%, 68%)oklch(83.5% 0.117 129)
Linen#F7F2E4rgb(247, 242, 228)hsl(44, 54%, 93%)oklch(96.1% 0.019 91)

Why it works and how to use it

It works because the lightness range is wide (28% to 93%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: Linen (#F7F2E4) is the lightest color, so it belongs on large surfaces.
  • Text: Peacock (#196178) on #F7F2E4 gives 6.21:1, passing WCAG AA.
  • Primary: Steel Blue (#3396B7) is the most saturated mid-tone; use it for buttons and links (3.03:1 against the background, fine for UI elements).
  • Accent: Celadon (#B2D884) for highlights, badges and hover states.

1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Peacock on Linen at 6.21:1.

Preview on a real UI see how the palette feels in context

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Design faster with Bold Celadon & Steel Blue

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#196178
#3396B7
#B2D884
#F7F2E4

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#196178 on #F7F2E4Aa6.21:1AA
#196178 on #B2D884Aa4.32:1AA large only
#3396B7 on #F7F2E4Aa3.03:1AA large only
#3396B7 on #B2D884Aa2.11:1Fail
#196178 on #3396B7Aa2.05:1Fail
#B2D884 on #F7F2E4Aa1.44:1Fail

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