#0A3328#0A3328

#0A3328 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.0% C 0.049 H 171.3°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#0A3328
RGB	rgb(10, 51, 40)
HSL	hsl(164, 67%, 12%)
HSV	hsv(164, 80%, 20%)
CMYK	cmyk(80.4%, 0%, 21.6%, 80%)
CIE-LAB	lab(18.30, -17.29, 2.93)
CIE-LCH	lch(18.30, 17.54, 170.39°)
OKLab	oklab(28.95% -0.0486 0.0075)
OKLCH	oklch(28.95% 0.049 171.3)
XYZ	xyz(1.6918, 2.5852, 2.4169)
Luminance	0.0259 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3328 #330A15

analogous

#0A3314 #0A3328 #0A2A33

triadic

#0A3328 #280A33 #33280A

tetradic

#0A3328 #140A33 #330A15 #2A330A

square

#0A3328 #140A33 #330A15 #2A330A

split-complementary

#0A3328 #330A2A #33140A

monochromatic

#051A14 #051A14 #0A3328 #146650 #1E9978

Accessibility & contrast

On white

13.84

#0A3328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0A3328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3328

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3328	#FFFFFF	#000000	##FFFFFF
##0A3328	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F27

Deuteranopia (green-blind)

#2C2B29

Tritanopia (blue-blind)

#003330

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0a3328;
/* rgb */ color: rgb(10, 51, 40);
/* oklch */ color: oklch(29.0% 0.049 171.3);

Tailwind

colors: {
  custom: {
    50: '#506b61',
    500: '#0a3328',
    950: '#000000',
  },
}

SCSS

$custom: #0a3328;
$custom-light: #506b61;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3328",
  "rgb": {
    "r": 10,
    "g": 51,
    "b": 40
  },
  "hsl": {
    "h": 163.902,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.28952,
    "c": 0.04913,
    "h": 171.3
  },
  "luminance": 0.02585
}

Semantic roles & 50–950 ramp

primary

#0A3328

secondary

#70283C

accent

#3E6CEA

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020605

muted

#787A79

Preview Lab

Preview with #0A3328

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

Preview Lab → · Contrast checker → · Palette generator →