#427A66#427A66

#427A66 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.5% C 0.068 H 168.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#427A66
RGB	rgb(66, 122, 102)
HSL	hsl(159, 30%, 37%)
HSV	hsv(159, 46%, 48%)
CMYK	cmyk(45.9%, 0%, 16.4%, 52.2%)
CIE-LAB	lab(47.02, -23.60, 5.25)
CIE-LCH	lch(47.02, 24.18, 167.47°)
OKLab	oklab(53.48% -0.0665 0.0135)
OKLCH	oklch(53.48% 0.068 168.6)
XYZ	xyz(11.6036, 16.0358, 15.0516)
Luminance	0.1604 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427A66 #7A4256

analogous

#427A4A #427A66 #42727A

triadic

#427A66 #66427A #7A6642

tetradic

#427A66 #4A427A #7A4256 #727A42

square

#427A66 #4A427A #7A4256 #727A42

split-complementary

#427A66 #7A4272 #7A4A42

monochromatic

#172B24 #2D5245 #427A66 #57A287 #7DB9A4

Accessibility & contrast

On white

4.99

#427A66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#427A66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427A66

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427A66	#FFFFFF	#000000	##FFFFFF
##427A66	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777365

Deuteranopia (green-blind)

#6E6D67

Tritanopia (blue-blind)

#307B74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #427a66;
/* rgb */ color: rgb(66, 122, 102);
/* oklch */ color: oklch(53.5% 0.068 168.6);

Tailwind

colors: {
  custom: {
    50: '#7aa191',
    500: '#427a66',
    950: '#000000',
  },
}

SCSS

$custom: #427a66;
$custom-light: #7aa191;
$custom-dark: #000000;

JSON

{
  "hex": "#427a66",
  "rgb": {
    "r": 66,
    "g": 122,
    "b": 102
  },
  "hsl": {
    "h": 158.571,
    "s": 29.787,
    "l": 36.863
  },
  "oklch": {
    "l": 0.53478,
    "c": 0.0679,
    "h": 168.6
  },
  "luminance": 0.16037
}

Semantic roles & 50–950 ramp

primary

#427A66

secondary

#A47485

accent

#6286C6

background

#F7F9F8

surface

#EEF2F0

border

#C9CCCB

text

#090F0C

muted

#7B7E7D

Preview Lab

Preview with #427A66

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

Preview Lab → · Contrast checker → · Palette generator →