#427E66#427E66

#427E66 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.5% C 0.074 H 165.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#427E66
RGB	rgb(66, 126, 102)
HSL	hsl(156, 31%, 38%)
HSV	hsv(156, 48%, 49%)
CMYK	cmyk(47.6%, 0%, 19%, 50.6%)
CIE-LAB	lab(48.31, -25.63, 7.08)
CIE-LCH	lch(48.31, 26.59, 164.55°)
OKLab	oklab(54.52% -0.0717 0.0182)
OKLCH	oklch(54.52% 0.074 165.8)
XYZ	xyz(12.1049, 17.0383, 15.2186)
Luminance	0.1704 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427E66 #7E425A

analogous

#427E48 #427E66 #42787E

triadic

#427E66 #66427E #7E6642

tetradic

#427E66 #48427E #7E425A #787E42

square

#427E66 #48427E #7E425A #787E42

split-complementary

#427E66 #7E4278 #7E4842

monochromatic

#182E25 #2D5645 #427E66 #57A687 #7FBCA3

Accessibility & contrast

On white

4.76

#427E66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#427E66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427E66

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427E66	#FFFFFF	#000000	##FFFFFF
##427E66	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7765

Deuteranopia (green-blind)

#727068

Tritanopia (blue-blind)

#2F7E77

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #427e66;
/* rgb */ color: rgb(66, 126, 102);
/* oklch */ color: oklch(54.5% 0.074 165.8);

Tailwind

colors: {
  custom: {
    50: '#7aa491',
    500: '#427e66',
    950: '#000000',
  },
}

SCSS

$custom: #427e66;
$custom-light: #7aa491;
$custom-dark: #000000;

JSON

{
  "hex": "#427e66",
  "rgb": {
    "r": 66,
    "g": 126,
    "b": 102
  },
  "hsl": {
    "h": 156,
    "s": 31.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5452,
    "c": 0.07394,
    "h": 165.8
  },
  "luminance": 0.17039
}

Semantic roles & 50–950 ramp

primary

#427E66

secondary

#A77589

accent

#608AC7

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #427E66

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

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