#0A2D2B#0A2D2B

#0A2D2B is a dark, muted teal. Relative luminance 0.021; OKLCH L 27.2% C 0.039 H 189.7°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#0A2D2B
RGB	rgb(10, 45, 43)
HSL	hsl(177, 64%, 11%)
HSV	hsv(177, 78%, 18%)
CMYK	cmyk(77.8%, 0%, 4.4%, 82.4%)
CIE-LAB	lab(16.08, -12.89, -2.38)
CIE-LCH	lch(16.08, 13.11, 190.48°)
OKLab	oklab(27.18% -0.0389 -0.0067)
OKLCH	oklch(27.18% 0.039 189.7)
XYZ	xyz(1.4994, 2.1156, 2.6144)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2D2B #2D0A0C

analogous

#0A2D19 #0A2D2B #0A1D2D

triadic

#0A2D2B #2B0A2D #2D2B0A

tetradic

#0A2D2B #190A2D #2D0A0C #1D2D0A

square

#0A2D2B #190A2D #2D0A0C #1D2D0A

split-complementary

#0A2D2B #2D0A1D #2D190A

monochromatic

#061918 #061918 #0A2D2B #155F5B #20918B

Accessibility & contrast

On white

14.76

#0A2D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0A2D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2D2B

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2D2B	#FFFFFF	#000000	##FFFFFF
##0A2D2B	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A2B

Deuteranopia (green-blind)

#25262B

Tritanopia (blue-blind)

#002E2C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0a2d2b;
/* rgb */ color: rgb(10, 45, 43);
/* oklch */ color: oklch(27.2% 0.039 189.7);

Tailwind

colors: {
  custom: {
    50: '#4f6664',
    500: '#0a2d2b',
    950: '#000000',
  },
}

SCSS

$custom: #0a2d2b;
$custom-light: #4f6664;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2d2b",
  "rgb": {
    "r": 10,
    "g": 45,
    "b": 43
  },
  "hsl": {
    "h": 176.571,
    "s": 63.636,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2718,
    "c": 0.03949,
    "h": 189.7
  },
  "luminance": 0.02116
}

Semantic roles & 50–950 ramp

primary

#0A2D2B

secondary

#6A292C

accent

#414BE7

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0A2D2B

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

Preview Lab → · Contrast checker → · Palette generator →