#428483#428483

#428483 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 57.0% C 0.067 H 194.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#428483
RGB	rgb(66, 132, 131)
HSL	hsl(179, 33%, 39%)
HSV	hsv(179, 50%, 52%)
CMYK	cmyk(50%, 0%, 0.8%, 48.2%)
CIE-LAB	lab(51.03, -21.21, -5.94)
CIE-LCH	lch(51.03, 22.02, 195.66°)
OKLab	oklab(56.99% -0.0654 -0.0164)
OKLCH	oklch(56.99% 0.067 194.1)
XYZ	xyz(14.5931, 19.2982, 24.4242)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428483 #844243

analogous

#428462 #428483 #426484

triadic

#428483 #834284 #848342

tetradic

#428483 #624284 #844243 #648442

square

#428483 #624284 #844243 #648442

split-complementary

#428483 #844264 #846242

monochromatic

#193232 #2E5B5B #428483 #58ABAA #81C0BF

Accessibility & contrast

On white

4.32

#428483 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#428483 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428483

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428483	#FFFFFF	#000000	##000000
##428483	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E83

Deuteranopia (green-blind)

#727684

Tritanopia (blue-blind)

#1A8783

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #428483;
/* rgb */ color: rgb(66, 132, 131);
/* oklch */ color: oklch(57.0% 0.067 194.1);

Tailwind

colors: {
  custom: {
    50: '#7ca8a7',
    500: '#428483',
    950: '#000000',
  },
}

SCSS

$custom: #428483;
$custom-light: #7ca8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#428483",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 131
  },
  "hsl": {
    "h": 179.091,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.56994,
    "c": 0.0674,
    "h": 194.1
  },
  "luminance": 0.19299
}

Semantic roles & 50–950 ramp

primary

#428483

secondary

#AB7778

accent

#5E60C9

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A0F0F

muted

#7C7F7F

Preview Lab

Preview with #428483

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

Preview Lab → · Contrast checker → · Palette generator →