#0A4338#0A4338

#0A4338 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.5% C 0.059 H 176.2°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#0A4338
RGB	rgb(10, 67, 56)
HSL	hsl(168, 74%, 15%)
HSV	hsv(168, 85%, 26%)
CMYK	cmyk(85.1%, 0%, 16.4%, 73.7%)
CIE-LAB	lab(24.84, -20.77, 1.61)
CIE-LCH	lch(24.84, 20.84, 175.57°)
OKLab	oklab(34.46% -0.0592 0.004)
OKLCH	oklch(34.46% 0.059 176.2)
XYZ	xyz(2.8458, 4.3640, 4.4330)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4338 #430A15

analogous

#0A431B #0A4338 #0A3143

triadic

#0A4338 #380A43 #43380A

tetradic

#0A4338 #1B0A43 #430A15 #31430A

square

#0A4338 #1B0A43 #430A15 #31430A

split-complementary

#0A4338 #430A31 #431B0A

monochromatic

#041B16 #041B16 #0A4338 #127865 #1AAE91

Accessibility & contrast

On white

11.21

#0A4338 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0A4338 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4338

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4338	#FFFFFF	#000000	##FFFFFF
##0A4338	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E38

Deuteranopia (green-blind)

#393939

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0a4338;
/* rgb */ color: rgb(10, 67, 56);
/* oklch */ color: oklch(34.5% 0.059 176.2);

Tailwind

colors: {
  custom: {
    50: '#55776e',
    500: '#0a4338',
    950: '#000000',
  },
}

SCSS

$custom: #0a4338;
$custom-light: #55776e;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4338",
  "rgb": {
    "r": 10,
    "g": 67,
    "b": 56
  },
  "hsl": {
    "h": 168.421,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34461,
    "c": 0.0593,
    "h": 176.2
  },
  "luminance": 0.04364
}

Semantic roles & 50–950 ramp

primary

#0A4338

secondary

#80293A

accent

#375BF1

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0A4338

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

Preview Lab → · Contrast checker → · Palette generator →