#0B4131#0B4131

#0B4131 is a dark, moderate teal. Relative luminance 0.041; OKLCH L 33.6% C 0.062 H 168.3°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#0B4131
RGB	rgb(11, 65, 49)
HSL	hsl(162, 71%, 15%)
HSV	hsv(162, 83%, 25%)
CMYK	cmyk(83.1%, 0%, 24.6%, 74.5%)
CIE-LAB	lab(23.91, -21.72, 4.89)
CIE-LCH	lch(23.91, 22.26, 167.31°)
OKLab	oklab(33.64% -0.0603 0.0125)
OKLCH	oklch(33.64% 0.062 168.3)
XYZ	xyz(2.5824, 4.0732, 3.5552)
Luminance	0.0407 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4131 #410B1B

analogous

#0B4116 #0B4131 #0B3641

triadic

#0B4131 #310B41 #41310B

tetradic

#0B4131 #160B41 #410B1B #36410B

square

#0B4131 #160B41 #410B1B #36410B

split-complementary

#0B4131 #410B36 #41160B

monochromatic

#041A14 #041A14 #0B4131 #147558 #1DAA80

Accessibility & contrast

On white

11.57

#0B4131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#0B4131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4131

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4131	#FFFFFF	#000000	##FFFFFF
##0B4131	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3C30

Deuteranopia (green-blind)

#383732

Tritanopia (blue-blind)

#00413C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0b4131;
/* rgb */ color: rgb(11, 65, 49);
/* oklch */ color: oklch(33.6% 0.062 168.3);

Tailwind

colors: {
  custom: {
    50: '#547669',
    500: '#0b4131',
    950: '#000000',
  },
}

SCSS

$custom: #0b4131;
$custom-light: #547669;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4131",
  "rgb": {
    "r": 11,
    "g": 65,
    "b": 49
  },
  "hsl": {
    "h": 162.222,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.3364,
    "c": 0.06161,
    "h": 168.3
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#0B4131

secondary

#7E2A43

accent

#3A6FEE

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0B4131

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

Preview Lab → · Contrast checker → · Palette generator →