#0B4341#0B4341

#0B4341 is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.8% C 0.055 H 191.3°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#0B4341
RGB	rgb(11, 67, 65)
HSL	hsl(178, 72%, 15%)
HSV	hsv(178, 84%, 26%)
CMYK	cmyk(83.6%, 0%, 3%, 73.7%)
CIE-LAB	lab(25.16, -17.67, -3.85)
CIE-LCH	lch(25.16, 18.09, 192.29°)
OKLab	oklab(34.83% -0.0538 -0.0107)
OKLCH	oklch(34.83% 0.055 191.3)
XYZ	xyz(3.0989, 4.4667, 5.6988)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4341 #430B0D

analogous

#0B4325 #0B4341 #0B2943

triadic

#0B4341 #410B43 #43410B

tetradic

#0B4341 #250B43 #430B0D #29430B

square

#0B4341 #250B43 #430B0D #29430B

split-complementary

#0B4341 #430B29 #43250B

monochromatic

#041A19 #041A19 #0B4341 #147874 #1CACA7

Accessibility & contrast

On white

11.09

#0B4341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0B4341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4341

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4341	#FFFFFF	#000000	##FFFFFF
##0B4341	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3F41

Deuteranopia (green-blind)

#363941

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0b4341;
/* rgb */ color: rgb(11, 67, 65);
/* oklch */ color: oklch(34.8% 0.055 191.3);

Tailwind

colors: {
  custom: {
    50: '#567775',
    500: '#0b4341',
    950: '#000000',
  },
}

SCSS

$custom: #0b4341;
$custom-light: #567775;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4341",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 65
  },
  "hsl": {
    "h": 177.857,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34825,
    "c": 0.05486,
    "h": 191.3
  },
  "luminance": 0.04467
}

Semantic roles & 50–950 ramp

primary

#0B4341

secondary

#802A2D

accent

#3940EF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0B4341

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

Preview Lab → · Contrast checker → · Palette generator →