#427F71#427F71

#427F71 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.1% C 0.068 H 176.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#427F71
RGB	rgb(66, 127, 113)
HSL	hsl(166, 32%, 38%)
HSV	hsv(166, 48%, 50%)
CMYK	cmyk(48%, 0%, 11%, 50.2%)
CIE-LAB	lab(48.92, -23.43, 1.50)
CIE-LCH	lch(48.92, 23.48, 176.33°)
OKLab	oklab(55.11% -0.0676 0.0036)
OKLCH	oklch(55.11% 0.068 176.9)
XYZ	xyz(12.8155, 17.5282, 18.3275)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427F71 #7F4250

analogous

#427F53 #427F71 #426E7F

triadic

#427F71 #71427F #7F7142

tetradic

#427F71 #53427F #7F4250 #6E7F42

square

#427F71 #53427F #7F4250 #6E7F42

split-complementary

#427F71 #7F426E #7F5342

monochromatic

#182E29 #2D574D #427F71 #57A795 #7FBCAE

Accessibility & contrast

On white

4.66

#427F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#427F71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #427F71

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427F71	#FFFFFF	#000000	##FFFFFF
##427F71	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7870

Deuteranopia (green-blind)

#717172

Tritanopia (blue-blind)

#29807B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #427f71;
/* rgb */ color: rgb(66, 127, 113);
/* oklch */ color: oklch(55.1% 0.068 176.9);

Tailwind

colors: {
  custom: {
    50: '#7ba499',
    500: '#427f71',
    950: '#000000',
  },
}

SCSS

$custom: #427f71;
$custom-light: #7ba499;
$custom-dark: #000000;

JSON

{
  "hex": "#427f71",
  "rgb": {
    "r": 66,
    "g": 127,
    "b": 113
  },
  "hsl": {
    "h": 166.23,
    "s": 31.606,
    "l": 37.843
  },
  "oklch": {
    "l": 0.5511,
    "c": 0.06769,
    "h": 176.9
  },
  "luminance": 0.17529
}

Semantic roles & 50–950 ramp

primary

#427F71

secondary

#A77581

accent

#6078C8

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #427F71

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

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