#0C5553#0C5553

#0C5553 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.066 H 192.0°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#0C5553
RGB	rgb(12, 85, 83)
HSL	hsl(178, 75%, 19%)
HSV	hsv(178, 86%, 33%)
CMYK	cmyk(85.9%, 0%, 2.4%, 66.7%)
CIE-LAB	lab(32.26, -21.14, -4.91)
CIE-LCH	lch(32.26, 21.71, 193.07°)
OKLab	oklab(40.81% -0.0646 -0.0137)
OKLCH	oklch(40.81% 0.066 192)
XYZ	xyz(4.9607, 7.1991, 9.3100)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5553 #550C0E

analogous

#0C552F #0C5553 #0C3355

triadic

#0C5553 #530C55 #55530C

tetradic

#0C5553 #2F0C55 #550C0E #33550C

square

#0C5553 #2F0C55 #550C0E #33550C

split-complementary

#0C5553 #550C33 #552F0C

monochromatic

#041B1A #041F1F #0C5553 #148B87 #1BC0BC

Accessibility & contrast

On white

8.61

#0C5553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#0C5553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5553

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5553	#FFFFFF	#000000	##FFFFFF
##0C5553	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5053

Deuteranopia (green-blind)

#454954

Tritanopia (blue-blind)

#005854

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0c5553;
/* rgb */ color: rgb(12, 85, 83);
/* oklch */ color: oklch(40.8% 0.066 192.0);

Tailwind

colors: {
  custom: {
    50: '#5b8583',
    500: '#0c5553',
    950: '#000000',
  },
}

SCSS

$custom: #0c5553;
$custom-light: #5b8583;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5553",
  "rgb": {
    "r": 12,
    "g": 85,
    "b": 83
  },
  "hsl": {
    "h": 178.356,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40814,
    "c": 0.06605,
    "h": 192
  },
  "luminance": 0.072
}

Semantic roles & 50–950 ramp

primary

#0C5553

secondary

#902D2F

accent

#363BF2

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0C5553

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

Preview Lab → · Contrast checker → · Palette generator →