#0B564B#0B564B

#0B564B is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.070 H 179.8°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#0B564B
RGB	rgb(11, 86, 75)
HSL	hsl(171, 77%, 19%)
HSV	hsv(171, 87%, 34%)
CMYK	cmyk(87.2%, 0%, 12.8%, 66.3%)
CIE-LAB	lab(32.33, -24.36, 0.26)
CIE-LCH	lch(32.33, 24.36, 179.38°)
OKLab	oklab(40.79% -0.0703 0.0003)
OKLCH	oklch(40.79% 0.07 179.8)
XYZ	xyz(4.7352, 7.2341, 7.8020)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B564B #560B16

analogous

#0B5626 #0B564B #0B3C56

triadic

#0B564B #4B0B56 #564B0B

tetradic

#0B564B #260B56 #560B16 #3C560B

square

#0B564B #260B56 #560B16 #3C560B

split-complementary

#0B564B #560B3C #56260B

monochromatic

#031B18 #04201C #0B564B #128C7A #19C3AA

Accessibility & contrast

On white

8.58

#0B564B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#0B564B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B564B

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B564B	#FFFFFF	#000000	##FFFFFF
##0B564B	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504B

Deuteranopia (green-blind)

#48494C

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0b564b;
/* rgb */ color: rgb(11, 86, 75);
/* oklch */ color: oklch(40.8% 0.070 179.8);

Tailwind

colors: {
  custom: {
    50: '#5b867d',
    500: '#0b564b',
    950: '#000000',
  },
}

SCSS

$custom: #0b564b;
$custom-light: #5b867d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b564b",
  "rgb": {
    "r": 11,
    "g": 86,
    "b": 75
  },
  "hsl": {
    "h": 171.2,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40787,
    "c": 0.07026,
    "h": 179.8
  },
  "luminance": 0.07235
}

Semantic roles & 50–950 ramp

primary

#0B564B

secondary

#912B3A

accent

#3450F4

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040B09

muted

#797C7B

Preview Lab

Preview with #0B564B

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

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