#0A342F#0A342F

#0A342F is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.5% C 0.046 H 183.6°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#0A342F
RGB	rgb(10, 52, 47)
HSL	hsl(173, 68%, 12%)
HSV	hsv(173, 81%, 20%)
CMYK	cmyk(80.8%, 0%, 9.6%, 79.6%)
CIE-LAB	lab(18.91, -15.59, -0.99)
CIE-LCH	lch(18.91, 15.62, 183.64°)
OKLab	oklab(29.52% -0.0458 -0.0029)
OKLCH	oklch(29.52% 0.046 183.6)
XYZ	xyz(1.8660, 2.7255, 3.1165)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A342F #340A0F

analogous

#0A341A #0A342F #0A2434

triadic

#0A342F #2F0A34 #342F0A

tetradic

#0A342F #1A0A34 #340A0F #24340A

square

#0A342F #1A0A34 #340A0F #24340A

split-complementary

#0A342F #340A24 #341A0A

monochromatic

#051A17 #051A17 #0A342F #14675D #1E9B8C

Accessibility & contrast

On white

13.59

#0A342F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0A342F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A342F

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A342F	#FFFFFF	#000000	##FFFFFF
##0A342F	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31312F

Deuteranopia (green-blind)

#2B2C2F

Tritanopia (blue-blind)

#003532

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a342f;
/* rgb */ color: rgb(10, 52, 47);
/* oklch */ color: oklch(29.5% 0.046 183.6);

Tailwind

colors: {
  custom: {
    50: '#516b67',
    500: '#0a342f',
    950: '#000000',
  },
}

SCSS

$custom: #0a342f;
$custom-light: #516b67;
$custom-dark: #000000;

JSON

{
  "hex": "#0a342f",
  "rgb": {
    "r": 10,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 172.857,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29524,
    "c": 0.04588,
    "h": 183.6
  },
  "luminance": 0.02726
}

Semantic roles & 50–950 ramp

primary

#0A342F

secondary

#712831

accent

#3D52EB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0A342F

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

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