#0A342D#0A342D

#0A342D is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.4% C 0.047 H 179.4°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#0A342D
RGB	rgb(10, 52, 45)
HSL	hsl(170, 68%, 12%)
HSV	hsv(170, 81%, 20%)
CMYK	cmyk(80.8%, 0%, 13.5%, 79.6%)
CIE-LAB	lab(18.84, -16.25, 0.28)
CIE-LCH	lch(18.84, 16.26, 179.00°)
OKLab	oklab(29.45% -0.0469 0.0005)
OKLCH	oklch(29.45% 0.047 179.4)
XYZ	xyz(1.8266, 2.7098, 2.9089)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A342D #340A11

analogous

#0A3418 #0A342D #0A2634

triadic

#0A342D #2D0A34 #342D0A

tetradic

#0A342D #180A34 #340A11 #26340A

square

#0A342D #180A34 #340A11 #26340A

split-complementary

#0A342D #340A26 #34180A

monochromatic

#051A16 #051A16 #0A342D #146759 #1E9B86

Accessibility & contrast

On white

13.62

#0A342D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0A342D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A342D

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A342D	#FFFFFF	#000000	##FFFFFF
##0A342D	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31302D

Deuteranopia (green-blind)

#2C2C2E

Tritanopia (blue-blind)

#003532

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a342d;
/* rgb */ color: rgb(10, 52, 45);
/* oklch */ color: oklch(29.4% 0.047 179.4);

Tailwind

colors: {
  custom: {
    50: '#506b65',
    500: '#0a342d',
    950: '#000000',
  },
}

SCSS

$custom: #0a342d;
$custom-light: #506b65;
$custom-dark: #000000;

JSON

{
  "hex": "#0a342d",
  "rgb": {
    "r": 10,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 170,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29447,
    "c": 0.04693,
    "h": 179.4
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#0A342D

secondary

#712835

accent

#3D5AEB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020705

muted

#787A7A

Preview Lab

Preview with #0A342D

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

Preview Lab → · Contrast checker → · Palette generator →