#0B423E#0B423E

#0B423E is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.4% C 0.055 H 187.6°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#0B423E
RGB	rgb(11, 66, 62)
HSL	hsl(176, 71%, 15%)
HSV	hsv(176, 83%, 26%)
CMYK	cmyk(83.3%, 0%, 6.1%, 74.1%)
CIE-LAB	lab(24.69, -18.15, -2.57)
CIE-LCH	lch(24.69, 18.33, 188.06°)
OKLab	oklab(34.41% -0.0542 -0.0072)
OKLCH	oklch(34.41% 0.055 187.6)
XYZ	xyz(2.9553, 4.3150, 5.2336)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B423E #420B0F

analogous

#0B4222 #0B423E #0B2B42

triadic

#0B423E #3E0B42 #423E0B

tetradic

#0B423E #220B42 #420B0F #2B420B

square

#0B423E #220B42 #420B0F #2B420B

split-complementary

#0B423E #420B2B #42220B

monochromatic

#041A19 #041A19 #0B423E #14766F #1CABA1

Accessibility & contrast

On white

11.27

#0B423E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#0B423E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B423E

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B423E	#FFFFFF	#000000	##FFFFFF
##0B423E	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3E

Deuteranopia (green-blind)

#36383F

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b423e;
/* rgb */ color: rgb(11, 66, 62);
/* oklch */ color: oklch(34.4% 0.055 187.6);

Tailwind

colors: {
  custom: {
    50: '#557673',
    500: '#0b423e',
    950: '#000000',
  },
}

SCSS

$custom: #0b423e;
$custom-light: #557673;
$custom-dark: #000000;

JSON

{
  "hex": "#0b423e",
  "rgb": {
    "r": 11,
    "g": 66,
    "b": 62
  },
  "hsl": {
    "h": 175.636,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34406,
    "c": 0.05471,
    "h": 187.6
  },
  "luminance": 0.04315
}

Semantic roles & 50–950 ramp

primary

#0B423E

secondary

#7F2A30

accent

#3A47EE

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0B423E

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

Preview Lab → · Contrast checker → · Palette generator →