#0A3933#0A3933

#0A3933 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.2% C 0.050 H 182.6°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#0A3933
RGB	rgb(10, 57, 51)
HSL	hsl(172, 70%, 13%)
HSV	hsv(172, 82%, 22%)
CMYK	cmyk(82.5%, 0%, 10.5%, 77.6%)
CIE-LAB	lab(20.94, -17.04, -0.73)
CIE-LCH	lch(20.94, 17.06, 182.47°)
OKLab	oklab(31.22% -0.0498 -0.0023)
OKLCH	oklch(31.22% 0.05 182.6)
XYZ	xyz(2.1856, 3.2295, 3.6395)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3933 #390A10

analogous

#0A391B #0A3933 #0A2739

triadic

#0A3933 #330A39 #39330A

tetradic

#0A3933 #1B0A39 #390A10 #27390A

square

#0A3933 #1B0A39 #390A10 #27390A

split-complementary

#0A3933 #390A27 #391B0A

monochromatic

#051A17 #051A17 #0A3933 #136D62 #1CA190

Accessibility & contrast

On white

12.76

#0A3933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#0A3933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3933

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3933	#FFFFFF	#000000	##FFFFFF
##0A3933	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363533

Deuteranopia (green-blind)

#2F3034

Tritanopia (blue-blind)

#003A37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0a3933;
/* rgb */ color: rgb(10, 57, 51);
/* oklch */ color: oklch(31.2% 0.050 182.6);

Tailwind

colors: {
  custom: {
    50: '#526f6a',
    500: '#0a3933',
    950: '#000000',
  },
}

SCSS

$custom: #0a3933;
$custom-light: #526f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3933",
  "rgb": {
    "r": 10,
    "g": 57,
    "b": 51
  },
  "hsl": {
    "h": 172.34,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31224,
    "c": 0.04987,
    "h": 182.6
  },
  "luminance": 0.0323
}

Semantic roles & 50–950 ramp

primary

#0A3933

secondary

#762832

accent

#3B52ED

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0A3933

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

Preview Lab → · Contrast checker → · Palette generator →