#0C4239#0C4239

#0C4239 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.2% C 0.057 H 178.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#0C4239
RGB	rgb(12, 66, 57)
HSL	hsl(170, 69%, 15%)
HSV	hsv(170, 82%, 26%)
CMYK	cmyk(81.8%, 0%, 13.6%, 74.1%)
CIE-LAB	lab(24.54, -19.64, 0.53)
CIE-LCH	lch(24.54, 19.65, 178.46°)
OKLab	oklab(34.24% -0.0565 0.0011)
OKLCH	oklch(34.24% 0.057 178.9)
XYZ	xyz(2.8380, 4.2697, 4.5447)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4239 #420C15

analogous

#0C421E #0C4239 #0C3042

triadic

#0C4239 #390C42 #42390C

tetradic

#0C4239 #1E0C42 #420C15 #30420C

square

#0C4239 #1E0C42 #420C15 #30420C

split-complementary

#0C4239 #420C30 #421E0C

monochromatic

#051A16 #051A16 #0C4239 #157666 #1FAA92

Accessibility & contrast

On white

11.33

#0C4239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#0C4239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4239

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4239	#FFFFFF	#000000	##FFFFFF
##0C4239	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3D39

Deuteranopia (green-blind)

#38383A

Tritanopia (blue-blind)

#00433F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0c4239;
/* rgb */ color: rgb(12, 66, 57);
/* oklch */ color: oklch(34.2% 0.057 178.9);

Tailwind

colors: {
  custom: {
    50: '#55776f',
    500: '#0c4239',
    950: '#000000',
  },
}

SCSS

$custom: #0c4239;
$custom-light: #55776f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4239",
  "rgb": {
    "r": 12,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 170,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34241,
    "c": 0.05656,
    "h": 178.9
  },
  "luminance": 0.0427
}

Semantic roles & 50–950 ramp

primary

#0C4239

secondary

#7E2C39

accent

#3C59EC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #0C4239

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

Preview Lab → · Contrast checker → · Palette generator →