#0B3634#0B3634

#0B3634 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.4% C 0.046 H 190.5°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#0B3634
RGB	rgb(11, 54, 52)
HSL	hsl(177, 66%, 13%)
HSV	hsv(177, 80%, 21%)
CMYK	cmyk(79.6%, 0%, 3.7%, 78.8%)
CIE-LAB	lab(19.87, -14.84, -2.99)
CIE-LCH	lch(19.87, 15.14, 191.39°)
OKLab	oklab(30.37% -0.045 -0.0083)
OKLCH	oklch(30.37% 0.046 190.5)
XYZ	xyz(2.0767, 2.9572, 3.7095)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3634 #360B0D

analogous

#0B361E #0B3634 #0B2236

triadic

#0B3634 #340B36 #36340B

tetradic

#0B3634 #1E0B36 #360B0D #22360B

square

#0B3634 #1E0B36 #360B0D #22360B

split-complementary

#0B3634 #360B22 #361E0B

monochromatic

#051918 #051918 #0B3634 #156965 #209C96

Accessibility & contrast

On white

13.20

#0B3634 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0B3634 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3634

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3634	#FFFFFF	#000000	##FFFFFF
##0B3634	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323334

Deuteranopia (green-blind)

#2C2E34

Tritanopia (blue-blind)

#003835

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0b3634;
/* rgb */ color: rgb(11, 54, 52);
/* oklch */ color: oklch(30.4% 0.046 190.5);

Tailwind

colors: {
  custom: {
    50: '#526d6b',
    500: '#0b3634',
    950: '#000000',
  },
}

SCSS

$custom: #0b3634;
$custom-light: #526d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3634",
  "rgb": {
    "r": 11,
    "g": 54,
    "b": 52
  },
  "hsl": {
    "h": 177.209,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.30373,
    "c": 0.04575,
    "h": 190.5
  },
  "luminance": 0.02957
}

Semantic roles & 50–950 ramp

primary

#0B3634

secondary

#732A2D

accent

#3F47E9

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0B3634

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

Preview Lab → · Contrast checker → · Palette generator →