#427B79#427B79

#427B79 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.4% C 0.060 H 192.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#427B79
RGB	rgb(66, 123, 121)
HSL	hsl(178, 30%, 37%)
HSV	hsv(178, 46%, 48%)
CMYK	cmyk(46.3%, 0%, 1.6%, 51.8%)
CIE-LAB	lab(47.88, -19.21, -4.74)
CIE-LCH	lch(47.88, 19.79, 193.85°)
OKLab	oklab(54.35% -0.0588 -0.0131)
OKLCH	oklch(54.35% 0.06 192.6)
XYZ	xyz(12.7796, 16.7036, 20.6361)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427B79 #7B4244

analogous

#427B5D #427B79 #42617B

triadic

#427B79 #79427B #7B7942

tetradic

#427B79 #5D427B #7B4244 #617B42

square

#427B79 #5D427B #7B4244 #617B42

split-complementary

#427B79 #7B4261 #7B5D42

monochromatic

#172B2B #2D5352 #427B79 #57A3A0 #7EBAB8

Accessibility & contrast

On white

4.84

#427B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#427B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427B79

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427B79	#FFFFFF	#000000	##FFFFFF
##427B79	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757679

Deuteranopia (green-blind)

#6B6F7A

Tritanopia (blue-blind)

#267E7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #427b79;
/* rgb */ color: rgb(66, 123, 121);
/* oklch */ color: oklch(54.4% 0.060 192.6);

Tailwind

colors: {
  custom: {
    50: '#7ba19f',
    500: '#427b79',
    950: '#000000',
  },
}

SCSS

$custom: #427b79;
$custom-light: #7ba19f;
$custom-dark: #000000;

JSON

{
  "hex": "#427b79",
  "rgb": {
    "r": 66,
    "g": 123,
    "b": 121
  },
  "hsl": {
    "h": 177.895,
    "s": 30.159,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54354,
    "c": 0.06021,
    "h": 192.6
  },
  "luminance": 0.16705
}

Semantic roles & 50–950 ramp

primary

#427B79

secondary

#A57476

accent

#6165C6

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0F0E

muted

#7C7E7E

Preview Lab

Preview with #427B79

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

Preview Lab → · Contrast checker → · Palette generator →