#0A3630#0A3630

#0A3630 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.048 H 182.0°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#0A3630
RGB	rgb(10, 54, 48)
HSL	hsl(172, 69%, 13%)
HSV	hsv(172, 81%, 21%)
CMYK	cmyk(81.5%, 0%, 11.1%, 78.8%)
CIE-LAB	lab(19.70, -16.38, -0.51)
CIE-LCH	lch(19.70, 16.38, 181.78°)
OKLab	oklab(30.18% -0.0478 -0.0016)
OKLCH	oklch(30.18% 0.048 182)
XYZ	xyz(1.9776, 2.9160, 3.2544)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3630 #360A10

analogous

#0A361A #0A3630 #0A2636

triadic

#0A3630 #300A36 #36300A

tetradic

#0A3630 #1A0A36 #360A10 #26360A

square

#0A3630 #1A0A36 #360A10 #26360A

split-complementary

#0A3630 #360A26 #361A0A

monochromatic

#051A17 #051A17 #0A3630 #146A5E #1D9D8C

Accessibility & contrast

On white

13.26

#0A3630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0A3630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3630

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3630	#FFFFFF	#000000	##FFFFFF
##0A3630	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333230

Deuteranopia (green-blind)

#2D2E31

Tritanopia (blue-blind)

#003734

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0a3630;
/* rgb */ color: rgb(10, 54, 48);
/* oklch */ color: oklch(30.2% 0.048 182.0);

Tailwind

colors: {
  custom: {
    50: '#516d68',
    500: '#0a3630',
    950: '#000000',
  },
}

SCSS

$custom: #0a3630;
$custom-light: #516d68;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3630",
  "rgb": {
    "r": 10,
    "g": 54,
    "b": 48
  },
  "hsl": {
    "h": 171.818,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30183,
    "c": 0.04779,
    "h": 182
  },
  "luminance": 0.02916
}

Semantic roles & 50–950 ramp

primary

#0A3630

secondary

#732833

accent

#3C54EC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0A3630

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

Preview Lab → · Contrast checker → · Palette generator →