#0B5356#0B5356

#0B5356 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.3% C 0.065 H 199.4°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#0B5356
RGB	rgb(11, 83, 86)
HSL	hsl(182, 77%, 19%)
HSV	hsv(182, 87%, 34%)
CMYK	cmyk(87.2%, 3.5%, 0%, 66.3%)
CIE-LAB	lab(31.64, -19.15, -7.73)
CIE-LCH	lch(31.64, 20.65, 201.99°)
OKLab	oklab(40.35% -0.0612 -0.0215)
OKLCH	oklch(40.35% 0.065 199.4)
XYZ	xyz(4.9102, 6.9289, 9.8809)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B5356 #560E0B

analogous

#0B5634 #0B5356 #0B2E56

triadic

#0B5356 #560B53 #53560B

tetradic

#0B5356 #340B56 #560E0B #2E560B

square

#0B5356 #340B56 #560E0B #2E560B

split-complementary

#0B5356 #560B2E #56340B

monochromatic

#031A1B #041F20 #0B5356 #12878C #19BCC3

Accessibility & contrast

On white

8.80

#0B5356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#0B5356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B5356

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B5356	#FFFFFF	#000000	##FFFFFF
##0B5356	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F56

Deuteranopia (green-blind)

#424756

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0b5356;
/* rgb */ color: rgb(11, 83, 86);
/* oklch */ color: oklch(40.3% 0.065 199.4);

Tailwind

colors: {
  custom: {
    50: '#5b8385',
    500: '#0b5356',
    950: '#000000',
  },
}

SCSS

$custom: #0b5356;
$custom-light: #5b8385;
$custom-dark: #000000;

JSON

{
  "hex": "#0b5356",
  "rgb": {
    "r": 11,
    "g": 83,
    "b": 86
  },
  "hsl": {
    "h": 182.4,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40348,
    "c": 0.06485,
    "h": 199.4
  },
  "luminance": 0.0693
}

Semantic roles & 50–950 ramp

primary

#0B5356

secondary

#912F2B

accent

#3C34F4

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0B5356

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

Preview Lab → · Contrast checker → · Palette generator →