#427D79#427D79

#427D79 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.9% C 0.062 H 189.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#427D79
RGB	rgb(66, 125, 121)
HSL	hsl(176, 31%, 37%)
HSV	hsv(176, 47%, 49%)
CMYK	cmyk(47.2%, 0%, 3.2%, 51%)
CIE-LAB	lab(48.52, -20.28, -3.80)
CIE-LCH	lch(48.52, 20.63, 190.62°)
OKLab	oklab(54.86% -0.0613 -0.0106)
OKLCH	oklch(54.86% 0.062 189.8)
XYZ	xyz(13.0302, 17.2049, 20.7197)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427D79 #7D4246

analogous

#427D5B #427D79 #42647D

triadic

#427D79 #79427D #7D7942

tetradic

#427D79 #5B427D #7D4246 #647D42

square

#427D79 #5B427D #7D4246 #647D42

split-complementary

#427D79 #7D4264 #7D5B42

monochromatic

#182D2B #2D5552 #427D79 #57A5A0 #7EBBB7

Accessibility & contrast

On white

4.73

#427D79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#427D79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427D79

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427D79	#FFFFFF	#000000	##FFFFFF
##427D79	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777879

Deuteranopia (green-blind)

#6D707A

Tritanopia (blue-blind)

#25807C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #427d79;
/* rgb */ color: rgb(66, 125, 121);
/* oklch */ color: oklch(54.9% 0.062 189.8);

Tailwind

colors: {
  custom: {
    50: '#7ba39f',
    500: '#427d79',
    950: '#000000',
  },
}

SCSS

$custom: #427d79;
$custom-light: #7ba39f;
$custom-dark: #000000;

JSON

{
  "hex": "#427d79",
  "rgb": {
    "r": 66,
    "g": 125,
    "b": 121
  },
  "hsl": {
    "h": 175.932,
    "s": 30.89,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54863,
    "c": 0.0622,
    "h": 189.8
  },
  "luminance": 0.17206
}

Semantic roles & 50–950 ramp

primary

#427D79

secondary

#A67578

accent

#6168C7

background

#F7FAF9

surface

#EEF3F2

border

#C9CDCC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #427D79

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

Preview Lab → · Contrast checker → · Palette generator →