#0A2F2D#0A2F2D

#0A2F2D is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.9% C 0.041 H 189.9°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F2D
RGB	rgb(10, 47, 45)
HSL	hsl(177, 65%, 11%)
HSV	hsv(177, 79%, 18%)
CMYK	cmyk(78.7%, 0%, 4.3%, 81.6%)
CIE-LAB	lab(16.93, -13.38, -2.53)
CIE-LCH	lch(16.93, 13.61, 190.73°)
OKLab	oklab(27.89% -0.0404 -0.0071)
OKLCH	oklch(27.89% 0.041 189.9)
XYZ	xyz(1.6151, 2.2868, 2.8384)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F2D #2F0A0C

analogous

#0A2F1A #0A2F2D #0A1E2F

triadic

#0A2F2D #2D0A2F #2F2D0A

tetradic

#0A2F2D #1A0A2F #2F0A0C #1E2F0A

square

#0A2F2D #1A0A2F #2F0A0C #1E2F0A

split-complementary

#0A2F2D #2F0A1E #2F1A0A

monochromatic

#051918 #051918 #0A2F2D #15615D #1F948E

Accessibility & contrast

On white

14.41

#0A2F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A2F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F2D

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F2D	#FFFFFF	#000000	##FFFFFF
##0A2F2D	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2C2D

Deuteranopia (green-blind)

#26282D

Tritanopia (blue-blind)

#00302E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2f2d;
/* rgb */ color: rgb(10, 47, 45);
/* oklch */ color: oklch(27.9% 0.041 189.9);

Tailwind

colors: {
  custom: {
    50: '#4f6765',
    500: '#0a2f2d',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f2d;
$custom-light: #4f6765;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f2d",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 45
  },
  "hsl": {
    "h": 176.757,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27888,
    "c": 0.04106,
    "h": 189.9
  },
  "luminance": 0.02287
}

Semantic roles & 50–950 ramp

primary

#0A2F2D

secondary

#6C292C

accent

#4049E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020605

muted

#787A7A

Preview Lab

Preview with #0A2F2D

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

Preview Lab → · Contrast checker → · Palette generator →