#0B4E42#0B4E42

#0B4E42 is a dark, moderate teal. Relative luminance 0.059; OKLCH L 38.1% C 0.066 H 177.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#0B4E42
RGB	rgb(11, 78, 66)
HSL	hsl(169, 75%, 17%)
HSV	hsv(169, 86%, 31%)
CMYK	cmyk(85.9%, 0%, 15.4%, 69.4%)
CIE-LAB	lab(29.19, -23.14, 1.42)
CIE-LCH	lch(29.19, 23.19, 176.48°)
OKLab	oklab(38.13% -0.0661 0.0034)
OKLCH	oklch(38.13% 0.066 177)
XYZ	xyz(3.8453, 5.9128, 6.0918)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4E42 #4E0B17

analogous

#0B4E21 #0B4E42 #0B384E

triadic

#0B4E42 #420B4E #4E420B

tetradic

#0B4E42 #210B4E #4E0B17 #384E0B

square

#0B4E42 #210B4E #4E0B17 #384E0B

split-complementary

#0B4E42 #4E0B38 #4E210B

monochromatic

#041B17 #041B17 #0B4E42 #13846F #1AB99D

Accessibility & contrast

On white

9.62

#0B4E42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#0B4E42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4E42

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4E42	#FFFFFF	#000000	##FFFFFF
##0B4E42	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4841

Deuteranopia (green-blind)

#424243

Tritanopia (blue-blind)

#004F4A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0b4e42;
/* rgb */ color: rgb(11, 78, 66);
/* oklch */ color: oklch(38.1% 0.066 177.0);

Tailwind

colors: {
  custom: {
    50: '#588076',
    500: '#0b4e42',
    950: '#000000',
  },
}

SCSS

$custom: #0b4e42;
$custom-light: #588076;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4e42",
  "rgb": {
    "r": 11,
    "g": 78,
    "b": 66
  },
  "hsl": {
    "h": 169.254,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.38126,
    "c": 0.06618,
    "h": 177
  },
  "luminance": 0.05913
}

Semantic roles & 50–950 ramp

primary

#0B4E42

secondary

#8A2B3C

accent

#3658F2

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0B4E42

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

Preview Lab → · Contrast checker → · Palette generator →