#05423A#05423A

#05423A is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.1% C 0.059 H 181.2°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#05423A
RGB	rgb(5, 66, 58)
HSL	hsl(172, 86%, 14%)
HSV	hsv(172, 92%, 26%)
CMYK	cmyk(92.4%, 0%, 12.1%, 74.1%)
CIE-LAB	lab(24.43, -20.32, -0.32)
CIE-LCH	lch(24.43, 20.32, 180.90°)
OKLab	oklab(34.12% -0.0589 -0.0012)
OKLCH	oklch(34.12% 0.059 181.2)
XYZ	xyz(2.7741, 4.2338, 4.6732)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05423A #42050D

analogous

#05421C #05423A #052C42

triadic

#05423A #3A0542 #423A05

tetradic

#05423A #1C0542 #42050D #2C4205

square

#05423A #1C0542 #42050D #2C4205

split-complementary

#05423A #42052C #421C05

monochromatic

#021C19 #021C19 #05423A #097B6C #0EB49E

Accessibility & contrast

On white

11.37

#05423A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#05423A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05423A

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05423A	#FFFFFF	#000000	##FFFFFF
##05423A	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D3A

Deuteranopia (green-blind)

#37383B

Tritanopia (blue-blind)

#004340

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #05423a;
/* rgb */ color: rgb(5, 66, 58);
/* oklch */ color: oklch(34.1% 0.059 181.2);

Tailwind

colors: {
  custom: {
    50: '#537770',
    500: '#05423a',
    950: '#000000',
  },
}

SCSS

$custom: #05423a;
$custom-light: #537770;
$custom-dark: #000000;

JSON

{
  "hex": "#05423a",
  "rgb": {
    "r": 5,
    "g": 66,
    "b": 58
  },
  "hsl": {
    "h": 172.131,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.34117,
    "c": 0.05895,
    "h": 181.2
  },
  "luminance": 0.04234
}

Semantic roles & 50–950 ramp

primary

#05423A

secondary

#82202D

accent

#2C47FC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #05423A

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

Preview Lab → · Contrast checker → · Palette generator →