#0A4544#0A4544

#0A4544 is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.5% C 0.056 H 193.1°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#0A4544
RGB	rgb(10, 69, 68)
HSL	hsl(179, 75%, 15%)
HSV	hsv(179, 86%, 27%)
CMYK	cmyk(85.5%, 0%, 1.4%, 72.9%)
CIE-LAB	lab(25.97, -17.87, -4.61)
CIE-LCH	lch(25.97, 18.45, 194.47°)
OKLab	oklab(35.52% -0.055 -0.0128)
OKLCH	oklch(35.52% 0.056 193.1)
XYZ	xyz(3.2962, 4.7377, 6.2085)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4544 #450A0B

analogous

#0A4526 #0A4544 #0A2845

triadic

#0A4544 #440A45 #45440A

tetradic

#0A4544 #260A45 #450A0B #28450A

square

#0A4544 #260A45 #450A0B #28450A

split-complementary

#0A4544 #450A28 #45260A

monochromatic

#041B1A #041B1A #0A4544 #127A79 #19B0AD

Accessibility & contrast

On white

10.78

#0A4544 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0A4544 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4544

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4544	#FFFFFF	#000000	##FFFFFF
##0A4544	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404144

Deuteranopia (green-blind)

#383B44

Tritanopia (blue-blind)

#004745

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0a4544;
/* rgb */ color: rgb(10, 69, 68);
/* oklch */ color: oklch(35.5% 0.056 193.1);

Tailwind

colors: {
  custom: {
    50: '#567977',
    500: '#0a4544',
    950: '#000000',
  },
}

SCSS

$custom: #0a4544;
$custom-light: #567977;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4544",
  "rgb": {
    "r": 10,
    "g": 69,
    "b": 68
  },
  "hsl": {
    "h": 178.983,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35518,
    "c": 0.05644,
    "h": 193.1
  },
  "luminance": 0.04738
}

Semantic roles & 50–950 ramp

primary

#0A4544

secondary

#82292A

accent

#363AF1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #0A4544

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

Preview Lab → · Contrast checker → · Palette generator →