#0A2F2C#0A2F2C

#0A2F2C is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.8% C 0.041 H 187.4°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F2C
RGB	rgb(10, 47, 44)
HSL	hsl(175, 65%, 11%)
HSV	hsv(175, 79%, 18%)
CMYK	cmyk(78.7%, 0%, 6.4%, 81.6%)
CIE-LAB	lab(16.89, -13.72, -1.89)
CIE-LCH	lch(16.89, 13.85, 187.84°)
OKLab	oklab(27.85% -0.041 -0.0053)
OKLCH	oklch(27.85% 0.041 187.4)
XYZ	xyz(1.5961, 2.2792, 2.7382)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F2C #2F0A0D

analogous

#0A2F19 #0A2F2C #0A1F2F

triadic

#0A2F2C #2C0A2F #2F2C0A

tetradic

#0A2F2C #190A2F #2F0A0D #1F2F0A

square

#0A2F2C #190A2F #2F0A0D #1F2F0A

split-complementary

#0A2F2C #2F0A1F #2F190A

monochromatic

#051918 #051918 #0A2F2C #15615B #1F948A

Accessibility & contrast

On white

14.43

#0A2F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A2F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F2C

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F2C	#FFFFFF	#000000	##FFFFFF
##0A2F2C	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2C2C

Deuteranopia (green-blind)

#27282C

Tritanopia (blue-blind)

#00302E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2f2c;
/* rgb */ color: rgb(10, 47, 44);
/* oklch */ color: oklch(27.8% 0.041 187.4);

Tailwind

colors: {
  custom: {
    50: '#4f6765',
    500: '#0a2f2c',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f2c;
$custom-light: #4f6765;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f2c",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 44
  },
  "hsl": {
    "h": 175.135,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27847,
    "c": 0.04134,
    "h": 187.4
  },
  "luminance": 0.02279
}

Semantic roles & 50–950 ramp

primary

#0A2F2C

secondary

#6C292E

accent

#404EE8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020605

muted

#787A7A

Preview Lab

Preview with #0A2F2C

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

Preview Lab → · Contrast checker → · Palette generator →