#0C3537#0C3537

#0C3537 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.044 H 199.8°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#0C3537
RGB	rgb(12, 53, 55)
HSL	hsl(183, 64%, 13%)
HSV	hsv(183, 78%, 22%)
CMYK	cmyk(78.2%, 3.6%, 0%, 78.4%)
CIE-LAB	lab(19.64, -13.00, -5.38)
CIE-LCH	lch(19.64, 14.07, 202.48°)
OKLab	oklab(30.23% -0.0415 -0.0149)
OKLCH	oklch(30.23% 0.044 199.8)
XYZ	xyz(2.1140, 2.9000, 4.0620)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3537 #370E0C

analogous

#0C3723 #0C3537 #0C1F37

triadic

#0C3537 #370C35 #35370C

tetradic

#0C3537 #230C37 #370E0C #1F370C

square

#0C3537 #230C37 #370E0C #1F370C

split-complementary

#0C3537 #370C1F #37230C

monochromatic

#051819 #051819 #0C3537 #176569 #22969B

Accessibility & contrast

On white

13.29

#0C3537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0C3537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3537

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3537	#FFFFFF	#000000	##FFFFFF
##0C3537	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313237

Deuteranopia (green-blind)

#2A2E37

Tritanopia (blue-blind)

#003735

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0c3537;
/* rgb */ color: rgb(12, 53, 55);
/* oklch */ color: oklch(30.2% 0.044 199.8);

Tailwind

colors: {
  custom: {
    50: '#526c6d',
    500: '#0c3537',
    950: '#000000',
  },
}

SCSS

$custom: #0c3537;
$custom-light: #526c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3537",
  "rgb": {
    "r": 12,
    "g": 53,
    "b": 55
  },
  "hsl": {
    "h": 182.791,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.3023,
    "c": 0.04413,
    "h": 199.8
  },
  "luminance": 0.029
}

Semantic roles & 50–950 ramp

primary

#0C3537

secondary

#732F2C

accent

#4841E7

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #0C3537

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

Preview Lab → · Contrast checker → · Palette generator →