#0C434A#0C434A

#0C434A is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.055 H 207.8°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#0C434A
RGB	rgb(12, 67, 74)
HSL	hsl(187, 72%, 17%)
HSV	hsv(187, 84%, 29%)
CMYK	cmyk(83.8%, 9.5%, 0%, 71%)
CIE-LAB	lab(25.52, -14.32, -9.22)
CIE-LCH	lch(25.52, 17.04, 212.78°)
OKLab	oklab(35.24% -0.0487 -0.0257)
OKLCH	oklch(35.24% 0.055 207.8)
XYZ	xyz(3.3943, 4.5865, 7.1836)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C434A #4A130C

analogous

#0C4A32 #0C434A #0C244A

triadic

#0C434A #4A0C43 #434A0C

tetradic

#0C434A #320C4A #4A130C #244A0C

square

#0C434A #320C4A #4A130C #244A0C

split-complementary

#0C434A #4A0C24 #4A320C

monochromatic

#04181A #04181A #0C434A #15737F #1DA2B3

Accessibility & contrast

On white

10.95

#0C434A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0C434A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C434A

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C434A	#FFFFFF	#000000	##FFFFFF
##0C434A	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404A

Deuteranopia (green-blind)

#343A4A

Tritanopia (blue-blind)

#004645

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0c434a;
/* rgb */ color: rgb(12, 67, 74);
/* oklch */ color: oklch(35.2% 0.055 207.8);

Tailwind

colors: {
  custom: {
    50: '#57777c',
    500: '#0c434a',
    950: '#000000',
  },
}

SCSS

$custom: #0c434a;
$custom-light: #57777c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c434a",
  "rgb": {
    "r": 12,
    "g": 67,
    "b": 74
  },
  "hsl": {
    "h": 186.774,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.3524,
    "c": 0.05507,
    "h": 207.8
  },
  "luminance": 0.04587
}

Semantic roles & 50–950 ramp

primary

#0C434A

secondary

#86362C

accent

#4E39EF

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0C434A

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

Preview Lab → · Contrast checker → · Palette generator →