#428D86#428D86

#428D86 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.4% C 0.075 H 187.2°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#428D86
RGB	rgb(66, 141, 134)
HSL	hsl(174, 36%, 41%)
HSV	hsv(174, 53%, 55%)
CMYK	cmyk(53.2%, 0%, 5%, 44.7%)
CIE-LAB	lab(53.95, -25.01, -3.37)
CIE-LCH	lch(53.95, 25.24, 187.68°)
OKLab	oklab(59.38% -0.0748 -0.0095)
OKLCH	oklch(59.38% 0.075 187.2)
XYZ	xyz(16.0729, 21.9278, 25.9351)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428D86 #8D4249

analogous

#428D60 #428D86 #426E8D

triadic

#428D86 #86428D #8D8642

tetradic

#428D86 #60428D #8D4249 #6E8D42

square

#428D86 #60428D #8D4249 #6E8D42

split-complementary

#428D86 #8D426E #8D6042

monochromatic

#1B3A37 #2E635E #428D86 #5AB2AA #84C5BF

Accessibility & contrast

On white

3.90

#428D86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#428D86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428D86

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428D86	#FFFFFF	#000000	##000000
##428D86	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868686

Deuteranopia (green-blind)

#7A7D87

Tritanopia (blue-blind)

#10908B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #428d86;
/* rgb */ color: rgb(66, 141, 134);
/* oklch */ color: oklch(59.4% 0.075 187.2);

Tailwind

colors: {
  custom: {
    50: '#7daea9',
    500: '#428d86',
    950: '#000000',
  },
}

SCSS

$custom: #428d86;
$custom-light: #7daea9;
$custom-dark: #000000;

JSON

{
  "hex": "#428d86",
  "rgb": {
    "r": 66,
    "g": 141,
    "b": 134
  },
  "hsl": {
    "h": 174.4,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59377,
    "c": 0.07538,
    "h": 187.2
  },
  "luminance": 0.21929
}

Semantic roles & 50–950 ramp

primary

#428D86

secondary

#B07B80

accent

#5C66CC

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #428D86

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →