#0C4040#0C4040

#0C4040 is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.9% C 0.052 H 195.0°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#0C4040
RGB	rgb(12, 64, 64)
HSL	hsl(180, 68%, 15%)
HSV	hsv(180, 81%, 25%)
CMYK	cmyk(81.2%, 0%, 0%, 74.9%)
CIE-LAB	lab(24.05, -16.20, -4.84)
CIE-LCH	lch(24.05, 16.91, 196.64°)
OKLab	oklab(33.92% -0.0503 -0.0135)
OKLCH	oklch(33.92% 0.052 195)
XYZ	xyz(2.9100, 4.1148, 5.4904)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4040 #400C0C

analogous

#0C4026 #0C4040 #0C2640

triadic

#0C4040 #400C40 #40400C

tetradic

#0C4040 #260C40 #400C0C #26400C

square

#0C4040 #260C40 #400C0C #26400C

split-complementary

#0C4040 #400C26 #40260C

monochromatic

#051A1A #051A1A #0C4040 #167474 #1FA7A7

Accessibility & contrast

On white

11.52

#0C4040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0C4040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4040

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4040	#FFFFFF	#000000	##FFFFFF
##0C4040	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3C40

Deuteranopia (green-blind)

#343740

Tritanopia (blue-blind)

#004240

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0c4040;
/* rgb */ color: rgb(12, 64, 64);
/* oklch */ color: oklch(33.9% 0.052 195.0);

Tailwind

colors: {
  custom: {
    50: '#557574',
    500: '#0c4040',
    950: '#000000',
  },
}

SCSS

$custom: #0c4040;
$custom-light: #557574;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4040",
  "rgb": {
    "r": 12,
    "g": 64,
    "b": 64
  },
  "hsl": {
    "h": 180,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33917,
    "c": 0.05208,
    "h": 195
  },
  "luminance": 0.04115
}

Semantic roles & 50–950 ramp

primary

#0C4040

secondary

#7C2C2C

accent

#3D3DEB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0C4040

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

Preview Lab → · Contrast checker → · Palette generator →