#0A3529#0A3529

#0A3529 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.6% C 0.051 H 170.3°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#0A3529
RGB	rgb(10, 53, 41)
HSL	hsl(163, 68%, 12%)
HSV	hsv(163, 81%, 21%)
CMYK	cmyk(81.1%, 0%, 22.6%, 79.2%)
CIE-LAB	lab(19.10, -18.06, 3.39)
CIE-LCH	lch(19.10, 18.38, 169.37°)
OKLab	oklab(29.62% -0.0505 0.0087)
OKLCH	oklch(29.62% 0.051 170.3)
XYZ	xyz(1.7983, 2.7706, 2.5374)
Luminance	0.0277 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3529 #350A16

analogous

#0A3514 #0A3529 #0A2C35

triadic

#0A3529 #290A35 #35290A

tetradic

#0A3529 #140A35 #350A16 #2C350A

square

#0A3529 #140A35 #350A16 #2C350A

split-complementary

#0A3529 #350A2C #35140A

monochromatic

#051A14 #051A14 #0A3529 #146851 #1D9C79

Accessibility & contrast

On white

13.51

#0A3529 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0A3529 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3529

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3529	#FFFFFF	#000000	##FFFFFF
##0A3529	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333128

Deuteranopia (green-blind)

#2D2D2A

Tritanopia (blue-blind)

#003532

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a3529;
/* rgb */ color: rgb(10, 53, 41);
/* oklch */ color: oklch(29.6% 0.051 170.3);

Tailwind

colors: {
  custom: {
    50: '#506c62',
    500: '#0a3529',
    950: '#000000',
  },
}

SCSS

$custom: #0a3529;
$custom-light: #506c62;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3529",
  "rgb": {
    "r": 10,
    "g": 53,
    "b": 41
  },
  "hsl": {
    "h": 163.256,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.29617,
    "c": 0.05129,
    "h": 170.3
  },
  "luminance": 0.02771
}

Semantic roles & 50–950 ramp

primary

#0A3529

secondary

#72283D

accent

#3D6DEB

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020705

muted

#787A79

Preview Lab

Preview with #0A3529

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

Preview Lab → · Contrast checker → · Palette generator →