#0A3633#0A3633

#0A3633 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.3% C 0.047 H 188.3°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#0A3633
RGB	rgb(10, 54, 51)
HSL	hsl(176, 69%, 13%)
HSV	hsv(176, 81%, 21%)
CMYK	cmyk(81.5%, 0%, 5.6%, 78.8%)
CIE-LAB	lab(19.81, -15.36, -2.40)
CIE-LCH	lch(19.81, 15.54, 188.89°)
OKLab	oklab(30.3% -0.0461 -0.0067)
OKLCH	oklch(30.3% 0.047 188.3)
XYZ	xyz(2.0416, 2.9416, 3.5915)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3633 #360A0D

analogous

#0A361D #0A3633 #0A2336

triadic

#0A3633 #330A36 #36330A

tetradic

#0A3633 #1D0A36 #360A0D #23360A

square

#0A3633 #1D0A36 #360A0D #23360A

split-complementary

#0A3633 #360A23 #361D0A

monochromatic

#051A18 #051A18 #0A3633 #146A64 #1D9D95

Accessibility & contrast

On white

13.22

#0A3633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0A3633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3633

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3633	#FFFFFF	#000000	##FFFFFF
##0A3633	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333333

Deuteranopia (green-blind)

#2C2E33

Tritanopia (blue-blind)

#003835

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0a3633;
/* rgb */ color: rgb(10, 54, 51);
/* oklch */ color: oklch(30.3% 0.047 188.3);

Tailwind

colors: {
  custom: {
    50: '#516d6a',
    500: '#0a3633',
    950: '#000000',
  },
}

SCSS

$custom: #0a3633;
$custom-light: #516d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3633",
  "rgb": {
    "r": 10,
    "g": 54,
    "b": 51
  },
  "hsl": {
    "h": 175.909,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30303,
    "c": 0.04656,
    "h": 188.3
  },
  "luminance": 0.02942
}

Semantic roles & 50–950 ramp

primary

#0A3633

secondary

#73282E

accent

#3C48EC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0A3633

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

Preview Lab → · Contrast checker → · Palette generator →