#0A3835#0A3835

#0A3835 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.0% C 0.048 H 188.6°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#0A3835
RGB	rgb(10, 56, 53)
HSL	hsl(176, 70%, 13%)
HSV	hsv(176, 82%, 22%)
CMYK	cmyk(82.1%, 0%, 5.4%, 78%)
CIE-LAB	lab(20.63, -15.81, -2.54)
CIE-LCH	lch(20.63, 16.01, 189.14°)
OKLab	oklab(31% -0.0475 -0.0071)
OKLCH	oklch(31% 0.048 188.6)
XYZ	xyz(2.1817, 3.1497, 3.8604)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3835 #380A0D

analogous

#0A381E #0A3835 #0A2438

triadic

#0A3835 #350A38 #38350A

tetradic

#0A3835 #1E0A38 #380A0D #24380A

square

#0A3835 #1E0A38 #380A0D #24380A

split-complementary

#0A3835 #380A24 #381E0A

monochromatic

#051A19 #051A19 #0A3835 #136C66 #1DA097

Accessibility & contrast

On white

12.88

#0A3835 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#0A3835 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3835

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3835	#FFFFFF	#000000	##FFFFFF
##0A3835	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343535

Deuteranopia (green-blind)

#2E3035

Tritanopia (blue-blind)

#003A37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0a3835;
/* rgb */ color: rgb(10, 56, 53);
/* oklch */ color: oklch(31.0% 0.048 188.6);

Tailwind

colors: {
  custom: {
    50: '#526f6c',
    500: '#0a3835',
    950: '#000000',
  },
}

SCSS

$custom: #0a3835;
$custom-light: #526f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3835",
  "rgb": {
    "r": 10,
    "g": 56,
    "b": 53
  },
  "hsl": {
    "h": 176.087,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.30997,
    "c": 0.04799,
    "h": 188.6
  },
  "luminance": 0.0315
}

Semantic roles & 50–950 ramp

primary

#0A3835

secondary

#75282D

accent

#3B47ED

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0A3835

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

Preview Lab → · Contrast checker → · Palette generator →