#0B3732#0B3732

#0B3732 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.6% C 0.047 H 184.1°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#0B3732
RGB	rgb(11, 55, 50)
HSL	hsl(173, 67%, 13%)
HSV	hsv(173, 80%, 22%)
CMYK	cmyk(80%, 0%, 9.1%, 78.4%)
CIE-LAB	lab(20.18, -16.09, -1.17)
CIE-LCH	lch(20.18, 16.13, 184.17°)
OKLab	oklab(30.6% -0.0474 -0.0034)
OKLCH	oklch(30.6% 0.047 184.1)
XYZ	xyz(2.0797, 3.0336, 3.4929)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3732 #370B10

analogous

#0B371C #0B3732 #0B2637

triadic

#0B3732 #320B37 #37320B

tetradic

#0B3732 #1C0B37 #370B10 #26370B

square

#0B3732 #1C0B37 #370B10 #26370B

split-complementary

#0B3732 #370B26 #371C0B

monochromatic

#051A17 #051A17 #0B3732 #156A60 #1F9D8F

Accessibility & contrast

On white

13.07

#0B3732 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0B3732 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3732

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3732	#FFFFFF	#000000	##FFFFFF
##0B3732	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343332

Deuteranopia (green-blind)

#2E2F33

Tritanopia (blue-blind)

#003835

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0b3732;
/* rgb */ color: rgb(11, 55, 50);
/* oklch */ color: oklch(30.6% 0.047 184.1);

Tailwind

colors: {
  custom: {
    50: '#526e69',
    500: '#0b3732',
    950: '#000000',
  },
}

SCSS

$custom: #0b3732;
$custom-light: #526e69;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3732",
  "rgb": {
    "r": 11,
    "g": 55,
    "b": 50
  },
  "hsl": {
    "h": 173.182,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.30599,
    "c": 0.04749,
    "h": 184.1
  },
  "luminance": 0.03034
}

Semantic roles & 50–950 ramp

primary

#0B3732

secondary

#742A32

accent

#3E52EA

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0B3732

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

Preview Lab → · Contrast checker → · Palette generator →