#0C5543#0C5543

#0C5543 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.2% C 0.074 H 171.1°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#0C5543
RGB	rgb(12, 85, 67)
HSL	hsl(165, 75%, 19%)
HSV	hsv(165, 86%, 33%)
CMYK	cmyk(85.9%, 0%, 21.2%, 66.7%)
CIE-LAB	lab(31.76, -26.16, 4.49)
CIE-LCH	lch(31.76, 26.54, 170.27°)
OKLab	oklab(40.24% -0.0732 0.0114)
OKLCH	oklch(40.24% 0.074 171.1)
XYZ	xyz(4.4127, 6.9799, 6.4238)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5543 #550C1E

analogous

#0C551E #0C5543 #0C4355

triadic

#0C5543 #430C55 #55430C

tetradic

#0C5543 #1E0C55 #550C1E #43550C

square

#0C5543 #1E0C55 #550C1E #43550C

split-complementary

#0C5543 #550C43 #551E0C

monochromatic

#041B15 #041F19 #0C5543 #148B6D #1BC098

Accessibility & contrast

On white

8.76

#0C5543 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#0C5543 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5543

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5543	#FFFFFF	#000000	##FFFFFF
##0C5543	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524F42

Deuteranopia (green-blind)

#494844

Tritanopia (blue-blind)

#005650

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0c5543;
/* rgb */ color: rgb(12, 85, 67);
/* oklch */ color: oklch(40.2% 0.074 171.1);

Tailwind

colors: {
  custom: {
    50: '#5a8577',
    500: '#0c5543',
    950: '#000000',
  },
}

SCSS

$custom: #0c5543;
$custom-light: #5a8577;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5543",
  "rgb": {
    "r": 12,
    "g": 85,
    "b": 67
  },
  "hsl": {
    "h": 165.205,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40245,
    "c": 0.07405,
    "h": 171.1
  },
  "luminance": 0.0698
}

Semantic roles & 50–950 ramp

primary

#0C5543

secondary

#902D45

accent

#3664F2

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0C5543

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

Preview Lab → · Contrast checker → · Palette generator →