#0B563B#0B563B

#0B563B is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.3% C 0.083 H 162.7°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#0B563B
RGB	rgb(11, 86, 59)
HSL	hsl(158, 77%, 19%)
HSV	hsv(158, 87%, 34%)
CMYK	cmyk(87.2%, 0%, 31.4%, 66.3%)
CIE-LAB	lab(31.90, -28.94, 9.70)
CIE-LCH	lch(31.90, 30.52, 161.48°)
OKLab	oklab(40.29% -0.079 0.0246)
OKLCH	oklch(40.29% 0.083 162.7)
XYZ	xyz(4.2547, 7.0420, 5.2718)
Luminance	0.0704 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B563B #560B26

analogous

#0B5616 #0B563B #0B4C56

triadic

#0B563B #3B0B56 #563B0B

tetradic

#0B563B #160B56 #560B26 #4C560B

square

#0B563B #160B56 #560B26 #4C560B

split-complementary

#0B563B #560B4C #56160B

monochromatic

#031B13 #042016 #0B563B #128C60 #19C385

Accessibility & contrast

On white

8.72

#0B563B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#0B563B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B563B

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B563B	#FFFFFF	#000000	##FFFFFF
##0B563B	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F39

Deuteranopia (green-blind)

#4C483D

Tritanopia (blue-blind)

#00564F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0b563b;
/* rgb */ color: rgb(11, 86, 59);
/* oklch */ color: oklch(40.3% 0.083 162.7);

Tailwind

colors: {
  custom: {
    50: '#5a8671',
    500: '#0b563b',
    950: '#000000',
  },
}

SCSS

$custom: #0b563b;
$custom-light: #5a8671;
$custom-dark: #000000;

JSON

{
  "hex": "#0b563b",
  "rgb": {
    "r": 11,
    "g": 86,
    "b": 59
  },
  "hsl": {
    "h": 158.4,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.4029,
    "c": 0.08278,
    "h": 162.7
  },
  "luminance": 0.07042
}

Semantic roles & 50–950 ramp

primary

#0B563B

secondary

#912B50

accent

#3479F4

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0B563B

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

Preview Lab → · Contrast checker → · Palette generator →