#0A3836#0A3836

#0A3836 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.0% C 0.048 H 190.7°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#0A3836
RGB	rgb(10, 56, 54)
HSL	hsl(177, 70%, 13%)
HSV	hsv(177, 82%, 22%)
CMYK	cmyk(82.1%, 0%, 3.6%, 78%)
CIE-LAB	lab(20.67, -15.46, -3.17)
CIE-LCH	lch(20.67, 15.78, 191.58°)
OKLab	oklab(31.04% -0.0469 -0.0088)
OKLCH	oklch(31.04% 0.048 190.7)
XYZ	xyz(2.2049, 3.1590, 3.9828)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3836 #380A0C

analogous

#0A381F #0A3836 #0A2338

triadic

#0A3836 #360A38 #38360A

tetradic

#0A3836 #1F0A38 #380A0C #23380A

square

#0A3836 #1F0A38 #380A0C #23380A

split-complementary

#0A3836 #380A23 #381F0A

monochromatic

#051A19 #051A19 #0A3836 #136C68 #1DA09A

Accessibility & contrast

On white

12.87

#0A3836 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#0A3836 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3836

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3836	#FFFFFF	#000000	##FFFFFF
##0A3836	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343536

Deuteranopia (green-blind)

#2D3036

Tritanopia (blue-blind)

#003A37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0a3836;
/* rgb */ color: rgb(10, 56, 54);
/* oklch */ color: oklch(31.0% 0.048 190.7);

Tailwind

colors: {
  custom: {
    50: '#526f6c',
    500: '#0a3836',
    950: '#000000',
  },
}

SCSS

$custom: #0a3836;
$custom-light: #526f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3836",
  "rgb": {
    "r": 10,
    "g": 56,
    "b": 54
  },
  "hsl": {
    "h": 177.391,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.31038,
    "c": 0.04774,
    "h": 190.7
  },
  "luminance": 0.03159
}

Semantic roles & 50–950 ramp

primary

#0A3836

secondary

#75282C

accent

#3B43ED

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #0A3836

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

Preview Lab → · Contrast checker → · Palette generator →