#0A2D2F#0A2D2F

#0A2D2F is a dark, muted teal. Relative luminance 0.021; OKLCH L 27.4% C 0.039 H 200.5°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#0A2D2F
RGB	rgb(10, 45, 47)
HSL	hsl(183, 65%, 11%)
HSV	hsv(183, 79%, 18%)
CMYK	cmyk(78.7%, 4.3%, 0%, 81.6%)
CIE-LAB	lab(16.24, -11.44, -4.96)
CIE-LCH	lch(16.24, 12.47, 203.43°)
OKLab	oklab(27.36% -0.0367 -0.0137)
OKLCH	oklch(27.36% 0.039 200.5)
XYZ	xyz(1.5764, 2.1464, 3.0200)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2D2F #2F0C0A

analogous

#0A2F1E #0A2D2F #0A1A2F

triadic

#0A2D2F #2F0A2D #2D2F0A

tetradic

#0A2D2F #1E0A2F #2F0C0A #1A2F0A

square

#0A2D2F #1E0A2F #2F0C0A #1A2F0A

split-complementary

#0A2D2F #2F0A1A #2F1E0A

monochromatic

#051819 #051819 #0A2D2F #155D61 #1F8E94

Accessibility & contrast

On white

14.69

#0A2D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0A2D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2D2F

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2D2F	#FFFFFF	#000000	##FFFFFF
##0A2D2F	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292B2F

Deuteranopia (green-blind)

#23272F

Tritanopia (blue-blind)

#002F2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0a2d2f;
/* rgb */ color: rgb(10, 45, 47);
/* oklch */ color: oklch(27.4% 0.039 200.5);

Tailwind

colors: {
  custom: {
    50: '#4f6667',
    500: '#0a2d2f',
    950: '#000000',
  },
}

SCSS

$custom: #0a2d2f;
$custom-light: #4f6667;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2d2f",
  "rgb": {
    "r": 10,
    "g": 45,
    "b": 47
  },
  "hsl": {
    "h": 183.243,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27356,
    "c": 0.03919,
    "h": 200.5
  },
  "luminance": 0.02147
}

Semantic roles & 50–950 ramp

primary

#0A2D2F

secondary

#6C2C29

accent

#4940E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020506

muted

#787A7A

Preview Lab

Preview with #0A2D2F

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

Preview Lab → · Contrast checker → · Palette generator →