#0C4E55#0C4E55

#0C4E55 is a dark, moderate teal. Relative luminance 0.062; OKLCH L 38.9% C 0.062 H 206.0°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#0C4E55
RGB	rgb(12, 78, 85)
HSL	hsl(186, 75%, 19%)
HSV	hsv(186, 86%, 33%)
CMYK	cmyk(85.9%, 8.2%, 0%, 66.7%)
CIE-LAB	lab(29.87, -16.62, -9.77)
CIE-LCH	lch(29.87, 19.28, 210.45°)
OKLab	oklab(38.9% -0.0558 -0.0272)
OKLCH	oklch(38.9% 0.062 206)
XYZ	xyz(4.5150, 6.1823, 9.5479)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4E55 #55130C

analogous

#0C5538 #0C4E55 #0C2A55

triadic

#0C4E55 #550C4E #4E550C

tetradic

#0C4E55 #380C55 #55130C #2A550C

square

#0C4E55 #380C55 #55130C #2A550C

split-complementary

#0C4E55 #550C2A #55380C

monochromatic

#04191B #041D1F #0C4E55 #147F8B #1BB0C0

Accessibility & contrast

On white

9.39

#0C4E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#0C4E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4E55

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4E55	#FFFFFF	#000000	##FFFFFF
##0C4E55	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474A55

Deuteranopia (green-blind)

#3D4355

Tritanopia (blue-blind)

#005250

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0c4e55;
/* rgb */ color: rgb(12, 78, 85);
/* oklch */ color: oklch(38.9% 0.062 206.0);

Tailwind

colors: {
  custom: {
    50: '#5b8084',
    500: '#0c4e55',
    950: '#000000',
  },
}

SCSS

$custom: #0c4e55;
$custom-light: #5b8084;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4e55",
  "rgb": {
    "r": 12,
    "g": 78,
    "b": 85
  },
  "hsl": {
    "h": 185.753,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.389,
    "c": 0.06208,
    "h": 206
  },
  "luminance": 0.06183
}

Semantic roles & 50–950 ramp

primary

#0C4E55

secondary

#90362D

accent

#4836F2

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0B

muted

#797C7C

Preview Lab

Preview with #0C4E55

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

Preview Lab → · Contrast checker → · Palette generator →