#0A484A#0A484A

#0A484A is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.7% C 0.058 H 198.3°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#0A484A
RGB	rgb(10, 72, 74)
HSL	hsl(182, 76%, 16%)
HSV	hsv(182, 86%, 29%)
CMYK	cmyk(86.5%, 2.7%, 0%, 71%)
CIE-LAB	lab(27.28, -17.42, -6.58)
CIE-LCH	lch(27.28, 18.62, 200.68°)
OKLab	oklab(36.65% -0.0553 -0.0183)
OKLCH	oklch(36.65% 0.058 198.3)
XYZ	xyz(3.6780, 5.1932, 7.2858)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A484A #4A0C0A

analogous

#0A4A2C #0A484A #0A284A

triadic

#0A484A #4A0A48 #484A0A

tetradic

#0A484A #2C0A4A #4A0C0A #284A0A

square

#0A484A #2C0A4A #4A0C0A #284A0A

split-complementary

#0A484A #4A0A28 #4A2C0A

monochromatic

#041A1B #041A1B #0A484A #117C80 #19B1B6

Accessibility & contrast

On white

10.30

#0A484A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#0A484A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A484A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A484A	#FFFFFF	#000000	##FFFFFF
##0A484A	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42444A

Deuteranopia (green-blind)

#393E4A

Tritanopia (blue-blind)

#004B48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0a484a;
/* rgb */ color: rgb(10, 72, 74);
/* oklch */ color: oklch(36.7% 0.058 198.3);

Tailwind

colors: {
  custom: {
    50: '#587b7c',
    500: '#0a484a',
    950: '#000000',
  },
}

SCSS

$custom: #0a484a;
$custom-light: #587b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a484a",
  "rgb": {
    "r": 10,
    "g": 72,
    "b": 74
  },
  "hsl": {
    "h": 181.875,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36651,
    "c": 0.05823,
    "h": 198.3
  },
  "luminance": 0.05194
}

Semantic roles & 50–950 ramp

primary

#0A484A

secondary

#872C29

accent

#3B35F3

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0A484A

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

Preview Lab → · Contrast checker → · Palette generator →