#0B3F34#0B3F34

#0B3F34 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.1% C 0.056 H 175.0°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#0B3F34
RGB	rgb(11, 63, 52)
HSL	hsl(167, 70%, 15%)
HSV	hsv(167, 83%, 25%)
CMYK	cmyk(82.5%, 0%, 17.5%, 75.3%)
CIE-LAB	lab(23.25, -19.79, 1.96)
CIE-LCH	lch(23.25, 19.89, 174.35°)
OKLab	oklab(33.13% -0.0562 0.0049)
OKLCH	oklch(33.13% 0.056 175)
XYZ	xyz(2.5350, 3.8738, 3.8623)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3F34 #3F0B16

analogous

#0B3F1A #0B3F34 #0B303F

triadic

#0B3F34 #340B3F #3F340B

tetradic

#0B3F34 #1A0B3F #3F0B16 #303F0B

square

#0B3F34 #1A0B3F #3F0B16 #303F0B

split-complementary

#0B3F34 #3F0B30 #3F1A0B

monochromatic

#051A16 #051A16 #0B3F34 #14735F #1DA78A

Accessibility & contrast

On white

11.83

#0B3F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0B3F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3F34

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3F34	#FFFFFF	#000000	##FFFFFF
##0B3F34	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A34

Deuteranopia (green-blind)

#353535

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0b3f34;
/* rgb */ color: rgb(11, 63, 52);
/* oklch */ color: oklch(33.1% 0.056 175.0);

Tailwind

colors: {
  custom: {
    50: '#54746b',
    500: '#0b3f34',
    950: '#000000',
  },
}

SCSS

$custom: #0b3f34;
$custom-light: #54746b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3f34",
  "rgb": {
    "r": 11,
    "g": 63,
    "b": 52
  },
  "hsl": {
    "h": 167.308,
    "s": 70.27,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33126,
    "c": 0.05639,
    "h": 175
  },
  "luminance": 0.03874
}

Semantic roles & 50–950 ramp

primary

#0B3F34

secondary

#7C2A3B

accent

#3B60ED

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0B3F34

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

Preview Lab → · Contrast checker → · Palette generator →