#0A4442#0A4442

#0A4442 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.056 H 191.4°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#0A4442
RGB	rgb(10, 68, 66)
HSL	hsl(178, 74%, 15%)
HSV	hsv(178, 85%, 27%)
CMYK	cmyk(85.3%, 0%, 2.9%, 73.3%)
CIE-LAB	lab(25.54, -18.01, -3.94)
CIE-LCH	lch(25.54, 18.44, 192.35°)
OKLab	oklab(35.14% -0.0548 -0.011)
OKLCH	oklch(35.14% 0.056 191.4)
XYZ	xyz(3.1752, 4.5917, 5.8721)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4442 #440A0C

analogous

#0A4425 #0A4442 #0A2944

triadic

#0A4442 #420A44 #44420A

tetradic

#0A4442 #250A44 #440A0C #29440A

square

#0A4442 #250A44 #440A0C #29440A

split-complementary

#0A4442 #440A29 #44250A

monochromatic

#041B1A #041B1A #0A4442 #127976 #1AAFAA

Accessibility & contrast

On white

10.95

#0A4442 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0A4442 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4442

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4442	#FFFFFF	#000000	##FFFFFF
##0A4442	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4042

Deuteranopia (green-blind)

#373A42

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0a4442;
/* rgb */ color: rgb(10, 68, 66);
/* oklch */ color: oklch(35.1% 0.056 191.4);

Tailwind

colors: {
  custom: {
    50: '#567876',
    500: '#0a4442',
    950: '#000000',
  },
}

SCSS

$custom: #0a4442;
$custom-light: #567876;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4442",
  "rgb": {
    "r": 10,
    "g": 68,
    "b": 66
  },
  "hsl": {
    "h": 177.931,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.3514,
    "c": 0.05595,
    "h": 191.4
  },
  "luminance": 0.04592
}

Semantic roles & 50–950 ramp

primary

#0A4442

secondary

#81292C

accent

#373DF1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #0A4442

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

Preview Lab → · Contrast checker → · Palette generator →