#0A2F2A#0A2F2A

#0A2F2A is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.8% C 0.042 H 182.5°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F2A
RGB	rgb(10, 47, 42)
HSL	hsl(172, 65%, 11%)
HSV	hsv(172, 79%, 18%)
CMYK	cmyk(78.7%, 0%, 10.6%, 81.6%)
CIE-LAB	lab(16.82, -14.41, -0.60)
CIE-LCH	lch(16.82, 14.42, 182.38°)
OKLab	oklab(27.77% -0.0421 -0.0018)
OKLCH	oklch(27.77% 0.042 182.5)
XYZ	xyz(1.5594, 2.2646, 2.5450)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F2A #2F0A0F

analogous

#0A2F17 #0A2F2A #0A212F

triadic

#0A2F2A #2A0A2F #2F2A0A

tetradic

#0A2F2A #170A2F #2F0A0F #212F0A

square

#0A2F2A #170A2F #2F0A0F #212F0A

split-complementary

#0A2F2A #2F0A21 #2F170A

monochromatic

#051917 #051917 #0A2F2A #156157 #1F9484

Accessibility & contrast

On white

14.45

#0A2F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0A2F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F2A

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F2A	#FFFFFF	#000000	##FFFFFF
##0A2F2A	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2C2A

Deuteranopia (green-blind)

#27282A

Tritanopia (blue-blind)

#00302D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0a2f2a;
/* rgb */ color: rgb(10, 47, 42);
/* oklch */ color: oklch(27.8% 0.042 182.5);

Tailwind

colors: {
  custom: {
    50: '#4f6763',
    500: '#0a2f2a',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f2a;
$custom-light: #4f6763;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f2a",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 42
  },
  "hsl": {
    "h": 171.892,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27766,
    "c": 0.04219,
    "h": 182.5
  },
  "luminance": 0.02265
}

Semantic roles & 50–950 ramp

primary

#0A2F2A

secondary

#6C2932

accent

#4057E8

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0A2F2A

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

Preview Lab → · Contrast checker → · Palette generator →