#0A3634#0A3634

#0A3634 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.3% C 0.046 H 190.5°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#0A3634
RGB	rgb(10, 54, 52)
HSL	hsl(177, 69%, 13%)
HSV	hsv(177, 81%, 21%)
CMYK	cmyk(81.5%, 0%, 3.7%, 78.8%)
CIE-LAB	lab(19.84, -15.01, -3.03)
CIE-LCH	lch(19.84, 15.31, 191.41°)
OKLab	oklab(30.34% -0.0455 -0.0085)
OKLCH	oklch(30.34% 0.046 190.5)
XYZ	xyz(2.0639, 2.9506, 3.7089)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3634 #360A0C

analogous

#0A361E #0A3634 #0A2236

triadic

#0A3634 #340A36 #36340A

tetradic

#0A3634 #1E0A36 #360A0C #22360A

square

#0A3634 #1E0A36 #360A0C #22360A

split-complementary

#0A3634 #360A22 #361E0A

monochromatic

#051A19 #051A19 #0A3634 #146A66 #1D9D97

Accessibility & contrast

On white

13.21

#0A3634 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0A3634 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3634

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3634	#FFFFFF	#000000	##FFFFFF
##0A3634	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323334

Deuteranopia (green-blind)

#2C2E34

Tritanopia (blue-blind)

#003835

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0a3634;
/* rgb */ color: rgb(10, 54, 52);
/* oklch */ color: oklch(30.3% 0.046 190.5);

Tailwind

colors: {
  custom: {
    50: '#516d6b',
    500: '#0a3634',
    950: '#000000',
  },
}

SCSS

$custom: #0a3634;
$custom-light: #516d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3634",
  "rgb": {
    "r": 10,
    "g": 54,
    "b": 52
  },
  "hsl": {
    "h": 177.273,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30344,
    "c": 0.04629,
    "h": 190.5
  },
  "luminance": 0.02951
}

Semantic roles & 50–950 ramp

primary

#0A3634

secondary

#73282C

accent

#3C44EC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0A3634

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

Preview Lab → · Contrast checker → · Palette generator →