#0C423F#0C423F

#0C423F is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.054 H 189.4°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#0C423F
RGB	rgb(12, 66, 63)
HSL	hsl(177, 69%, 15%)
HSV	hsv(177, 82%, 26%)
CMYK	cmyk(81.8%, 0%, 4.5%, 74.1%)
CIE-LAB	lab(24.74, -17.66, -3.14)
CIE-LCH	lch(24.74, 17.94, 190.09°)
OKLab	oklab(34.47% -0.0532 -0.0088)
OKLCH	oklch(34.47% 0.054 189.4)
XYZ	xyz(2.9966, 4.3331, 5.3801)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C423F #420C0F

analogous

#0C4224 #0C423F #0C2A42

triadic

#0C423F #3F0C42 #423F0C

tetradic

#0C423F #240C42 #420C0F #2A420C

square

#0C423F #240C42 #420C0F #2A420C

split-complementary

#0C423F #420C2A #42240C

monochromatic

#051A19 #051A19 #0C423F #157670 #1FAAA2

Accessibility & contrast

On white

11.25

#0C423F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0C423F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C423F

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C423F	#FFFFFF	#000000	##FFFFFF
##0C423F	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3F

Deuteranopia (green-blind)

#36383F

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0c423f;
/* rgb */ color: rgb(12, 66, 63);
/* oklch */ color: oklch(34.5% 0.054 189.4);

Tailwind

colors: {
  custom: {
    50: '#567674',
    500: '#0c423f',
    950: '#000000',
  },
}

SCSS

$custom: #0c423f;
$custom-light: #567674;
$custom-dark: #000000;

JSON

{
  "hex": "#0c423f",
  "rgb": {
    "r": 12,
    "g": 66,
    "b": 63
  },
  "hsl": {
    "h": 176.667,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.3447,
    "c": 0.05397,
    "h": 189.4
  },
  "luminance": 0.04333
}

Semantic roles & 50–950 ramp

primary

#0C423F

secondary

#7E2C30

accent

#3C46EC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0C423F

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

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