#0A4A48#0A4A48

#0A4A48 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.2% C 0.060 H 191.6°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#0A4A48
RGB	rgb(10, 74, 72)
HSL	hsl(178, 76%, 16%)
HSV	hsv(178, 86%, 29%)
CMYK	cmyk(86.5%, 0%, 2.7%, 71%)
CIE-LAB	lab(27.92, -19.22, -4.31)
CIE-LCH	lch(27.92, 19.70, 192.65°)
OKLab	oklab(37.15% -0.0586 -0.012)
OKLCH	oklch(37.15% 0.06 191.6)
XYZ	xyz(3.7431, 5.4295, 6.9804)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4A48 #4A0A0C

analogous

#0A4A28 #0A4A48 #0A2C4A

triadic

#0A4A48 #480A4A #4A480A

tetradic

#0A4A48 #280A4A #4A0A0C #2C4A0A

square

#0A4A48 #280A4A #4A0A0C #2C4A0A

split-complementary

#0A4A48 #4A0A2C #4A280A

monochromatic

#041B1A #041B1A #0A4A48 #11807C #19B6B1

Accessibility & contrast

On white

10.07

#0A4A48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#0A4A48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4A48

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4A48	#FFFFFF	#000000	##FFFFFF
##0A4A48	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454648

Deuteranopia (green-blind)

#3C3F48

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0a4a48;
/* rgb */ color: rgb(10, 74, 72);
/* oklch */ color: oklch(37.2% 0.060 191.6);

Tailwind

colors: {
  custom: {
    50: '#587d7a',
    500: '#0a4a48',
    950: '#000000',
  },
}

SCSS

$custom: #0a4a48;
$custom-light: #587d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4a48",
  "rgb": {
    "r": 10,
    "g": 74,
    "b": 72
  },
  "hsl": {
    "h": 178.125,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37152,
    "c": 0.05983,
    "h": 191.6
  },
  "luminance": 0.0543
}

Semantic roles & 50–950 ramp

primary

#0A4A48

secondary

#87292C

accent

#353BF3

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0A4A48

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

Preview Lab → · Contrast checker → · Palette generator →