#0A342B#0A342B

#0A342B is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.4% C 0.048 H 175.4°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#0A342B
RGB	rgb(10, 52, 43)
HSL	hsl(167, 68%, 12%)
HSV	hsv(167, 81%, 20%)
CMYK	cmyk(80.8%, 0%, 17.3%, 79.6%)
CIE-LAB	lab(18.78, -16.90, 1.56)
CIE-LCH	lch(18.78, 16.97, 174.72°)
OKLab	oklab(29.37% -0.0481 0.0039)
OKLCH	oklch(29.37% 0.048 175.4)
XYZ	xyz(1.7890, 2.6947, 2.7109)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A342B #340A13

analogous

#0A3416 #0A342B #0A2834

triadic

#0A342B #2B0A34 #342B0A

tetradic

#0A342B #160A34 #340A13 #28340A

square

#0A342B #160A34 #340A13 #28340A

split-complementary

#0A342B #340A28 #34160A

monochromatic

#051A15 #051A15 #0A342B #146755 #1E9B80

Accessibility & contrast

On white

13.65

#0A342B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0A342B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A342B

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A342B	#FFFFFF	#000000	##FFFFFF
##0A342B	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32302B

Deuteranopia (green-blind)

#2C2C2C

Tritanopia (blue-blind)

#003531

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a342b;
/* rgb */ color: rgb(10, 52, 43);
/* oklch */ color: oklch(29.4% 0.048 175.4);

Tailwind

colors: {
  custom: {
    50: '#506c64',
    500: '#0a342b',
    950: '#000000',
  },
}

SCSS

$custom: #0a342b;
$custom-light: #506c64;
$custom-dark: #000000;

JSON

{
  "hex": "#0a342b",
  "rgb": {
    "r": 10,
    "g": 52,
    "b": 43
  },
  "hsl": {
    "h": 167.143,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29373,
    "c": 0.04825,
    "h": 175.4
  },
  "luminance": 0.02695
}

Semantic roles & 50–950 ramp

primary

#0A342B

secondary

#712838

accent

#3D62EB

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020705

muted

#787A79

Preview Lab

Preview with #0A342B

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

Preview Lab → · Contrast checker → · Palette generator →