#184E50Charcoal
#2F8F94Teal
#43C9CFTurquoise
#EBFFFFWhite

Deep Turquoise & Teal color palette

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Deep Turquoise & Teal is a vivid monochromatic color palette tagged gradient, cold, teal. A monochromatic set: the same hue family from Charcoal down to White. Saturation runs high, so use the brightest color sparingly and let the others carry the surface area. The overall temperature is cool.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Charcoal#184E50rgb(24, 78, 80)hsl(182, 54%, 20%)oklch(39.0% 0.055 199)
Teal#2F8F94rgb(47, 143, 148)hsl(183, 52%, 38%)oklch(59.7% 0.087 200)
Turquoise#43C9CFrgb(67, 201, 207)hsl(183, 59%, 54%)oklch(76.7% 0.113 199)
White#EBFFFFrgb(235, 255, 255)hsl(180, 100%, 96%)oklch(98.5% 0.021 197)

Why it works and how to use it

It works because the lightness range is wide (20% to 96%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: White (#EBFFFF) is the lightest color, so it belongs on large surfaces.
  • Text: Charcoal (#184E50) on #EBFFFF gives 9.04:1, passing WCAG AAA.
  • Primary: Turquoise (#43C9CF) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Teal (#2F8F94) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Charcoal on White at 9.04:1.

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

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Design faster with Deep Turquoise & Teal

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

#184E50
#2F8F94
#43C9CF
#EBFFFF

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#184E50 on #EBFFFFAa9.04:1AAA
#184E50 on #43C9CFAa4.68:1AA
#2F8F94 on #EBFFFFAa3.7:1AA large only
#184E50 on #2F8F94Aa2.44:1Fail
#43C9CF on #EBFFFFAa1.93:1Fail
#2F8F94 on #43C9CFAa1.92:1Fail

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