#0B5651#0B5651

#0B5651 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.0% C 0.068 H 187.8°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#0B5651
RGB	rgb(11, 86, 81)
HSL	hsl(176, 77%, 19%)
HSV	hsv(176, 87%, 34%)
CMYK	cmyk(87.2%, 0%, 5.8%, 66.3%)
CIE-LAB	lab(32.52, -22.44, -3.25)
CIE-LCH	lch(32.52, 22.67, 188.24°)
OKLab	oklab(41.01% -0.0671 -0.0092)
OKLCH	oklch(41.01% 0.068 187.8)
XYZ	xyz(4.9503, 7.3202, 8.9350)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B5651 #560B10

analogous

#0B562C #0B5651 #0B3656

triadic

#0B5651 #510B56 #56510B

tetradic

#0B5651 #2C0B56 #560B10 #36560B

square

#0B5651 #2C0B56 #560B10 #36560B

split-complementary

#0B5651 #560B36 #562C0B

monochromatic

#031B1A #04201E #0B5651 #128C84 #19C3B7

Accessibility & contrast

On white

8.52

#0B5651 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#0B5651 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B5651

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B5651	#FFFFFF	#000000	##FFFFFF
##0B5651	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515151

Deuteranopia (green-blind)

#474952

Tritanopia (blue-blind)

#005854

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0b5651;
/* rgb */ color: rgb(11, 86, 81);
/* oklch */ color: oklch(41.0% 0.068 187.8);

Tailwind

colors: {
  custom: {
    50: '#5b8681',
    500: '#0b5651',
    950: '#000000',
  },
}

SCSS

$custom: #0b5651;
$custom-light: #5b8681;
$custom-dark: #000000;

JSON

{
  "hex": "#0b5651",
  "rgb": {
    "r": 11,
    "g": 86,
    "b": 81
  },
  "hsl": {
    "h": 176,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.41006,
    "c": 0.0677,
    "h": 187.8
  },
  "luminance": 0.07321
}

Semantic roles & 50–950 ramp

primary

#0B5651

secondary

#912B32

accent

#3441F4

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0B5651

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

Preview Lab → · Contrast checker → · Palette generator →