#0C312D#0C312D

#0C312D is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.6% C 0.042 H 185.1°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#0C312D
RGB	rgb(12, 49, 45)
HSL	hsl(174, 61%, 12%)
HSV	hsv(174, 76%, 19%)
CMYK	cmyk(75.5%, 0%, 8.2%, 80.8%)
CIE-LAB	lab(17.76, -14.14, -1.30)
CIE-LCH	lch(17.76, 14.20, 185.25°)
OKLab	oklab(28.58% -0.0418 -0.0037)
OKLCH	oklch(28.58% 0.042 185.1)
XYZ	xyz(1.7234, 2.4641, 2.8669)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C312D #310C10

analogous

#0C311B #0C312D #0C2331

triadic

#0C312D #2D0C31 #312D0C

tetradic

#0C312D #1B0C31 #310C10 #23310C

square

#0C312D #1B0C31 #310C10 #23310C

split-complementary

#0C312D #310C23 #311B0C

monochromatic

#061917 #061917 #0C312D #18625A #249387

Accessibility & contrast

On white

14.07

#0C312D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0C312D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C312D

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C312D	#FFFFFF	#000000	##FFFFFF
##0C312D	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2D

Deuteranopia (green-blind)

#292A2D

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c312d;
/* rgb */ color: rgb(12, 49, 45);
/* oklch */ color: oklch(28.6% 0.042 185.1);

Tailwind

colors: {
  custom: {
    50: '#516965',
    500: '#0c312d',
    950: '#000000',
  },
}

SCSS

$custom: #0c312d;
$custom-light: #516965;
$custom-dark: #000000;

JSON

{
  "hex": "#0c312d",
  "rgb": {
    "r": 12,
    "g": 49,
    "b": 45
  },
  "hsl": {
    "h": 173.514,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2858,
    "c": 0.042,
    "h": 185.1
  },
  "luminance": 0.02464
}

Semantic roles & 50–950 ramp

primary

#0C312D

secondary

#6D2C33

accent

#4455E4

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020605

muted

#787A7A

Preview Lab

Preview with #0C312D

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

Preview Lab → · Contrast checker → · Palette generator →