#0C3531#0C3531

#0C3531 is a dark, muted teal. Relative luminance 0.028; OKLCH L 30.0% C 0.045 H 185.8°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#0C3531
RGB	rgb(12, 53, 49)
HSL	hsl(174, 63%, 13%)
HSV	hsv(174, 77%, 21%)
CMYK	cmyk(77.4%, 0%, 7.5%, 79.2%)
CIE-LAB	lab(19.42, -15.11, -1.61)
CIE-LCH	lch(19.42, 15.19, 186.08°)
OKLab	oklab(29.98% -0.0448 -0.0046)
OKLCH	oklch(29.98% 0.045 185.8)
XYZ	xyz(1.9788, 2.8459, 3.3502)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3531 #350C10

analogous

#0C351C #0C3531 #0C2435

triadic

#0C3531 #310C35 #35310C

tetradic

#0C3531 #1C0C35 #350C10 #24350C

square

#0C3531 #1C0C35 #350C10 #24350C

split-complementary

#0C3531 #350C24 #351C0C

monochromatic

#061917 #061917 #0C3531 #17675F #23998D

Accessibility & contrast

On white

13.38

#0C3531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0C3531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3531

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3531	#FFFFFF	#000000	##FFFFFF
##0C3531	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323231

Deuteranopia (green-blind)

#2C2D31

Tritanopia (blue-blind)

#003634

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0c3531;
/* rgb */ color: rgb(12, 53, 49);
/* oklch */ color: oklch(30.0% 0.045 185.8);

Tailwind

colors: {
  custom: {
    50: '#526c69',
    500: '#0c3531',
    950: '#000000',
  },
}

SCSS

$custom: #0c3531;
$custom-light: #526c69;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3531",
  "rgb": {
    "r": 12,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 174.146,
    "s": 63.077,
    "l": 12.745
  },
  "oklch": {
    "l": 0.29976,
    "c": 0.04504,
    "h": 185.8
  },
  "luminance": 0.02846
}

Semantic roles & 50–950 ramp

primary

#0C3531

secondary

#712C33

accent

#4252E6

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0C3531

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

Preview Lab → · Contrast checker → · Palette generator →