#0C4545#0C4545

#0C4545 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.6% C 0.056 H 195.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#0C4545
RGB	rgb(12, 69, 69)
HSL	hsl(180, 70%, 16%)
HSV	hsv(180, 83%, 27%)
CMYK	cmyk(82.6%, 0%, 0%, 72.9%)
CIE-LAB	lab(26.05, -17.26, -5.15)
CIE-LCH	lch(26.05, 18.01, 196.60°)
OKLab	oklab(35.6% -0.0536 -0.0143)
OKLCH	oklch(35.6% 0.056 195)
XYZ	xyz(3.3534, 4.7637, 6.3718)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4545 #450C0C

analogous

#0C4528 #0C4545 #0C2845

triadic

#0C4545 #450C45 #45450C

tetradic

#0C4545 #280C45 #450C0C #28450C

square

#0C4545 #280C45 #450C0C #28450C

split-complementary

#0C4545 #450C28 #45280C

monochromatic

#051A1A #051A1A #0C4545 #157979 #1EADAD

Accessibility & contrast

On white

10.75

#0C4545 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0C4545 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4545

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4545	#FFFFFF	#000000	##FFFFFF
##0C4545	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404145

Deuteranopia (green-blind)

#383B45

Tritanopia (blue-blind)

#004745

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0c4545;
/* rgb */ color: rgb(12, 69, 69);
/* oklch */ color: oklch(35.6% 0.056 195.0);

Tailwind

colors: {
  custom: {
    50: '#577978',
    500: '#0c4545',
    950: '#000000',
  },
}

SCSS

$custom: #0c4545;
$custom-light: #577978;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4545",
  "rgb": {
    "r": 12,
    "g": 69,
    "b": 69
  },
  "hsl": {
    "h": 180,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.35604,
    "c": 0.0555,
    "h": 195
  },
  "luminance": 0.04764
}

Semantic roles & 50–950 ramp

primary

#0C4545

secondary

#812C2C

accent

#3B3BED

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0C4545

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

Preview Lab → · Contrast checker → · Palette generator →