#0C423D#0C423D

#0C423D is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.4% C 0.055 H 185.8°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#0C423D
RGB	rgb(12, 66, 61)
HSL	hsl(174, 69%, 15%)
HSV	hsv(174, 82%, 26%)
CMYK	cmyk(81.8%, 0%, 7.6%, 74.1%)
CIE-LAB	lab(24.67, -18.34, -1.92)
CIE-LCH	lch(24.67, 18.44, 185.99°)
OKLab	oklab(34.39% -0.0543 -0.0055)
OKLCH	oklch(34.39% 0.055 185.8)
XYZ	xyz(2.9417, 4.3112, 5.0911)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C423D #420C11

analogous

#0C4222 #0C423D #0C2C42

triadic

#0C423D #3D0C42 #423D0C

tetradic

#0C423D #220C42 #420C11 #2C420C

square

#0C423D #220C42 #420C11 #2C420C

split-complementary

#0C423D #420C2C #42220C

monochromatic

#051A18 #051A18 #0C423D #15766D #1FAA9D

Accessibility & contrast

On white

11.28

#0C423D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#0C423D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C423D

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C423D	#FFFFFF	#000000	##FFFFFF
##0C423D	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3D

Deuteranopia (green-blind)

#37383E

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0c423d;
/* rgb */ color: rgb(12, 66, 61);
/* oklch */ color: oklch(34.4% 0.055 185.8);

Tailwind

colors: {
  custom: {
    50: '#557672',
    500: '#0c423d',
    950: '#000000',
  },
}

SCSS

$custom: #0c423d;
$custom-light: #557672;
$custom-dark: #000000;

JSON

{
  "hex": "#0c423d",
  "rgb": {
    "r": 12,
    "g": 66,
    "b": 61
  },
  "hsl": {
    "h": 174.444,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34391,
    "c": 0.05462,
    "h": 185.8
  },
  "luminance": 0.04312
}

Semantic roles & 50–950 ramp

primary

#0C423D

secondary

#7E2C33

accent

#3C4CEC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0C423D

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

Preview Lab → · Contrast checker → · Palette generator →