#05423C#05423C

#05423C is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.2% C 0.058 H 184.4°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#05423C
RGB	rgb(5, 66, 60)
HSL	hsl(174, 86%, 14%)
HSV	hsv(174, 92%, 26%)
CMYK	cmyk(92.4%, 0%, 9.1%, 74.1%)
CIE-LAB	lab(24.50, -19.65, -1.54)
CIE-LCH	lch(24.50, 19.71, 184.49°)
OKLab	oklab(34.19% -0.0578 -0.0045)
OKLCH	oklch(34.19% 0.058 184.4)
XYZ	xyz(2.8260, 4.2546, 4.9464)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05423C #42050B

analogous

#05421E #05423C #052A42

triadic

#05423C #3C0542 #423C05

tetradic

#05423C #1E0542 #42050B #2A4205

square

#05423C #1E0542 #42050B #2A4205

split-complementary

#05423C #42052A #421E05

monochromatic

#021C1A #021C1A #05423C #097B70 #0EB4A3

Accessibility & contrast

On white

11.35

#05423C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#05423C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05423C

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05423C	#FFFFFF	#000000	##FFFFFF
##05423C	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3C

Deuteranopia (green-blind)

#36383D

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #05423c;
/* rgb */ color: rgb(5, 66, 60);
/* oklch */ color: oklch(34.2% 0.058 184.4);

Tailwind

colors: {
  custom: {
    50: '#537771',
    500: '#05423c',
    950: '#000000',
  },
}

SCSS

$custom: #05423c;
$custom-light: #537771;
$custom-dark: #000000;

JSON

{
  "hex": "#05423c",
  "rgb": {
    "r": 5,
    "g": 66,
    "b": 60
  },
  "hsl": {
    "h": 174.098,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.34193,
    "c": 0.05799,
    "h": 184.4
  },
  "luminance": 0.04255
}

Semantic roles & 50–950 ramp

primary

#05423C

secondary

#82202A

accent

#2C40FC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #05423C

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

Preview Lab → · Contrast checker → · Palette generator →