#0B4342#0B4342

#0B4342 is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.055 H 193.1°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#0B4342
RGB	rgb(11, 67, 66)
HSL	hsl(179, 72%, 15%)
HSV	hsv(179, 84%, 26%)
CMYK	cmyk(83.6%, 0%, 1.5%, 73.7%)
CIE-LAB	lab(25.19, -17.33, -4.46)
CIE-LCH	lch(25.19, 17.89, 194.42°)
OKLab	oklab(34.87% -0.0533 -0.0124)
OKLCH	oklch(34.87% 0.055 193.1)
XYZ	xyz(3.1281, 4.4784, 5.8528)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4342 #430B0C

analogous

#0B4326 #0B4342 #0B2843

triadic

#0B4342 #420B43 #43420B

tetradic

#0B4342 #260B43 #430B0C #28430B

square

#0B4342 #260B43 #430B0C #28430B

split-complementary

#0B4342 #430B28 #43260B

monochromatic

#041A1A #041A1A #0B4342 #147876 #1CACAA

Accessibility & contrast

On white

11.08

#0B4342 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#0B4342 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4342

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4342	#FFFFFF	#000000	##FFFFFF
##0B4342	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3F42

Deuteranopia (green-blind)

#363942

Tritanopia (blue-blind)

#004543

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0b4342;
/* rgb */ color: rgb(11, 67, 66);
/* oklch */ color: oklch(34.9% 0.055 193.1);

Tailwind

colors: {
  custom: {
    50: '#567776',
    500: '#0b4342',
    950: '#000000',
  },
}

SCSS

$custom: #0b4342;
$custom-light: #567776;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4342",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 66
  },
  "hsl": {
    "h": 178.929,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34866,
    "c": 0.0547,
    "h": 193.1
  },
  "luminance": 0.04479
}

Semantic roles & 50–950 ramp

primary

#0B4342

secondary

#802A2C

accent

#393DEF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0B4342

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

Preview Lab → · Contrast checker → · Palette generator →