#0A3736#0A3736

#0A3736 is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.7% C 0.047 H 192.8°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#0A3736
RGB	rgb(10, 55, 54)
HSL	hsl(179, 69%, 13%)
HSV	hsv(179, 82%, 22%)
CMYK	cmyk(81.8%, 0%, 1.8%, 78.4%)
CIE-LAB	lab(20.29, -14.88, -3.73)
CIE-LCH	lch(20.29, 15.34, 194.05°)
OKLab	oklab(30.73% -0.0457 -0.0104)
OKLCH	oklch(30.73% 0.047 192.8)
XYZ	xyz(2.1569, 3.0630, 3.9669)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3736 #370A0B

analogous

#0A3720 #0A3736 #0A2137

triadic

#0A3736 #360A37 #37360A

tetradic

#0A3736 #200A37 #370A0B #21370A

square

#0A3736 #200A37 #370A0B #21370A

split-complementary

#0A3736 #370A21 #37200A

monochromatic

#051A19 #051A19 #0A3736 #136B69 #1D9F9C

Accessibility & contrast

On white

13.02

#0A3736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0A3736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3736

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3736	#FFFFFF	#000000	##FFFFFF
##0A3736	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333436

Deuteranopia (green-blind)

#2C2F36

Tritanopia (blue-blind)

#003937

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0a3736;
/* rgb */ color: rgb(10, 55, 54);
/* oklch */ color: oklch(30.7% 0.047 192.8);

Tailwind

colors: {
  custom: {
    50: '#526e6c',
    500: '#0a3736',
    950: '#000000',
  },
}

SCSS

$custom: #0a3736;
$custom-light: #526e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3736",
  "rgb": {
    "r": 10,
    "g": 55,
    "b": 54
  },
  "hsl": {
    "h": 178.667,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.30733,
    "c": 0.04682,
    "h": 192.8
  },
  "luminance": 0.03063
}

Semantic roles & 50–950 ramp

primary

#0A3736

secondary

#74282A

accent

#3C40EC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #0A3736

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

Preview Lab → · Contrast checker → · Palette generator →