#428489#428489

#428489 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 57.2% C 0.068 H 202.0°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#428489
RGB	rgb(66, 132, 137)
HSL	hsl(184, 35%, 40%)
HSV	hsv(184, 52%, 54%)
CMYK	cmyk(51.8%, 3.6%, 0%, 46.3%)
CIE-LAB	lab(51.23, -19.50, -9.16)
CIE-LCH	lch(51.23, 21.55, 205.16°)
OKLab	oklab(57.21% -0.0627 -0.0253)
OKLCH	oklch(57.21% 0.068 202)
XYZ	xyz(15.0116, 19.4656, 26.6282)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428489 #894742

analogous

#42896A #428489 #426189

triadic

#428489 #894284 #848942

tetradic

#428489 #6A4289 #894742 #618942

square

#428489 #6A4289 #894742 #618942

split-complementary

#428489 #894261 #896A42

monochromatic

#1A3436 #2E5C60 #428489 #59A9AF #82BEC3

Accessibility & contrast

On white

4.29

#428489 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#428489 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428489

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428489	#FFFFFF	#000000	##000000
##428489	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F89

Deuteranopia (green-blind)

#707689

Tritanopia (blue-blind)

#128885

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #428489;
/* rgb */ color: rgb(66, 132, 137);
/* oklch */ color: oklch(57.2% 0.068 202.0);

Tailwind

colors: {
  custom: {
    50: '#7da8ab',
    500: '#428489',
    950: '#000000',
  },
}

SCSS

$custom: #428489;
$custom-light: #7da8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#428489",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 137
  },
  "hsl": {
    "h": 184.225,
    "s": 34.975,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57213,
    "c": 0.06757,
    "h": 202
  },
  "luminance": 0.19467
}

Semantic roles & 50–950 ramp

primary

#428489

secondary

#AE7D79

accent

#655DCB

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A0F10

muted

#7C7F7F

Preview Lab

Preview with #428489

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

Preview Lab → · Contrast checker → · Palette generator →