#0C3A33#0C3A33

#0C3A33 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.6% C 0.050 H 180.6°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#0C3A33
RGB	rgb(12, 58, 51)
HSL	hsl(171, 66%, 14%)
HSV	hsv(171, 79%, 23%)
CMYK	cmyk(79.3%, 0%, 12.1%, 77.3%)
CIE-LAB	lab(21.37, -17.25, -0.10)
CIE-LCH	lch(21.37, 17.25, 180.34°)
OKLab	oklab(31.59% -0.05 -0.0006)
OKLCH	oklch(31.59% 0.05 180.6)
XYZ	xyz(2.2619, 3.3430, 3.6574)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3A33 #3A0C13

analogous

#0C3A1C #0C3A33 #0C2A3A

triadic

#0C3A33 #330C3A #3A330C

tetradic

#0C3A33 #1C0C3A #3A0C13 #2A3A0C

square

#0C3A33 #1C0C3A #3A0C13 #2A3A0C

split-complementary

#0C3A33 #3A0C2A #3A1C0C

monochromatic

#051916 #051916 #0C3A33 #166D60 #219F8C

Accessibility & contrast

On white

12.59

#0C3A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0C3A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3A33

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3A33	#FFFFFF	#000000	##FFFFFF
##0C3A33	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373633

Deuteranopia (green-blind)

#313134

Tritanopia (blue-blind)

#003B38

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0c3a33;
/* rgb */ color: rgb(12, 58, 51);
/* oklch */ color: oklch(31.6% 0.050 180.6);

Tailwind

colors: {
  custom: {
    50: '#53706a',
    500: '#0c3a33',
    950: '#000000',
  },
}

SCSS

$custom: #0c3a33;
$custom-light: #53706a;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3a33",
  "rgb": {
    "r": 12,
    "g": 58,
    "b": 51
  },
  "hsl": {
    "h": 170.87,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31587,
    "c": 0.05005,
    "h": 180.6
  },
  "luminance": 0.03343
}

Semantic roles & 50–950 ramp

primary

#0C3A33

secondary

#762C37

accent

#3F59E9

background

#F4F6F6

surface

#E8ECEB

border

#C4C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #0C3A33

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

Preview Lab → · Contrast checker → · Palette generator →