#0C4E50#0C4E50

#0C4E50 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.7% C 0.061 H 198.1°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#0C4E50
RGB	rgb(12, 78, 80)
HSL	hsl(182, 74%, 18%)
HSV	hsv(182, 85%, 31%)
CMYK	cmyk(85%, 2.5%, 0%, 68.6%)
CIE-LAB	lab(29.68, -18.40, -6.85)
CIE-LCH	lch(29.68, 19.64, 200.42°)
OKLab	oklab(38.68% -0.0583 -0.019)
OKLCH	oklch(38.68% 0.061 198.1)
XYZ	xyz(4.3233, 6.1056, 8.5385)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4E50 #500E0C

analogous

#0C5030 #0C4E50 #0C2C50

triadic

#0C4E50 #500C4E #4E500C

tetradic

#0C4E50 #300C50 #500E0C #2C500C

square

#0C4E50 #300C50 #500E0C #2C500C

split-complementary

#0C4E50 #500C2C #50300C

monochromatic

#041A1B #041A1B #0C4E50 #148285 #1CB6BA

Accessibility & contrast

On white

9.45

#0C4E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#0C4E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4E50

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4E50	#FFFFFF	#000000	##FFFFFF
##0C4E50	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484A50

Deuteranopia (green-blind)

#3E4350

Tritanopia (blue-blind)

#00514E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0c4e50;
/* rgb */ color: rgb(12, 78, 80);
/* oklch */ color: oklch(38.7% 0.061 198.1);

Tailwind

colors: {
  custom: {
    50: '#5a8081',
    500: '#0c4e50',
    950: '#000000',
  },
}

SCSS

$custom: #0c4e50;
$custom-light: #5a8081;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4e50",
  "rgb": {
    "r": 12,
    "g": 78,
    "b": 80
  },
  "hsl": {
    "h": 181.765,
    "s": 73.913,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38682,
    "c": 0.06133,
    "h": 198.1
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#0C4E50

secondary

#8B2F2C

accent

#3D37F1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0C4E50

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

Preview Lab → · Contrast checker → · Palette generator →