#0C453D#0C453D

#0C453D is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.3% C 0.058 H 181.1°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#0C453D
RGB	rgb(12, 69, 61)
HSL	hsl(172, 70%, 16%)
HSV	hsv(172, 83%, 27%)
CMYK	cmyk(82.6%, 0%, 11.6%, 72.9%)
CIE-LAB	lab(25.78, -19.95, -0.31)
CIE-LCH	lch(25.78, 19.95, 180.88°)
OKLab	oklab(35.29% -0.0579 -0.0011)
OKLCH	oklch(35.29% 0.058 181.1)
XYZ	xyz(3.1216, 4.6710, 5.1510)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C453D #450C14

analogous

#0C4520 #0C453D #0C3045

triadic

#0C453D #3D0C45 #453D0C

tetradic

#0C453D #200C45 #450C14 #30450C

square

#0C453D #200C45 #450C14 #30450C

split-complementary

#0C453D #450C30 #45200C

monochromatic

#051A17 #051A17 #0C453D #15796B #1EAD99

Accessibility & contrast

On white

10.86

#0C453D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0C453D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C453D

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C453D	#FFFFFF	#000000	##FFFFFF
##0C453D	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403D

Deuteranopia (green-blind)

#3A3B3E

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0c453d;
/* rgb */ color: rgb(12, 69, 61);
/* oklch */ color: oklch(35.3% 0.058 181.1);

Tailwind

colors: {
  custom: {
    50: '#567972',
    500: '#0c453d',
    950: '#000000',
  },
}

SCSS

$custom: #0c453d;
$custom-light: #567972;
$custom-dark: #000000;

JSON

{
  "hex": "#0c453d",
  "rgb": {
    "r": 12,
    "g": 69,
    "b": 61
  },
  "hsl": {
    "h": 171.579,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.35289,
    "c": 0.05794,
    "h": 181.1
  },
  "luminance": 0.04671
}

Semantic roles & 50–950 ramp

primary

#0C453D

secondary

#812C38

accent

#3B54ED

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030908

muted

#787B7B

Preview Lab

Preview with #0C453D

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

Preview Lab → · Contrast checker → · Palette generator →