#0B4339#0B4339

#0B4339 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.5% C 0.058 H 177.6°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#0B4339
RGB	rgb(11, 67, 57)
HSL	hsl(169, 72%, 15%)
HSV	hsv(169, 84%, 26%)
CMYK	cmyk(83.6%, 0%, 14.9%, 73.7%)
CIE-LAB	lab(24.89, -20.32, 1.03)
CIE-LCH	lch(24.89, 20.34, 177.10°)
OKLab	oklab(34.52% -0.0582 0.0024)
OKLCH	oklch(34.52% 0.058 177.6)
XYZ	xyz(2.8833, 4.3805, 4.5637)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4339 #430B15

analogous

#0B431D #0B4339 #0B3143

triadic

#0B4339 #390B43 #43390B

tetradic

#0B4339 #1D0B43 #430B15 #31430B

square

#0B4339 #1D0B43 #430B15 #31430B

split-complementary

#0B4339 #430B31 #431D0B

monochromatic

#041A16 #041A16 #0B4339 #147866 #1CAC92

Accessibility & contrast

On white

11.19

#0B4339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0B4339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4339

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4339	#FFFFFF	#000000	##FFFFFF
##0B4339	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E39

Deuteranopia (green-blind)

#38393A

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b4339;
/* rgb */ color: rgb(11, 67, 57);
/* oklch */ color: oklch(34.5% 0.058 177.6);

Tailwind

colors: {
  custom: {
    50: '#55776f',
    500: '#0b4339',
    950: '#000000',
  },
}

SCSS

$custom: #0b4339;
$custom-light: #55776f;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4339",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 57
  },
  "hsl": {
    "h": 169.286,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34519,
    "c": 0.05824,
    "h": 177.6
  },
  "luminance": 0.04381
}

Semantic roles & 50–950 ramp

primary

#0B4339

secondary

#802A39

accent

#395AEF

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0B4339

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

Preview Lab → · Contrast checker → · Palette generator →