#0A2C2F#0A2C2F

#0A2C2F is a dark, muted teal. Relative luminance 0.021; OKLCH L 27.0% C 0.039 H 203.4°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#0A2C2F
RGB	rgb(10, 44, 47)
HSL	hsl(185, 65%, 11%)
HSV	hsv(185, 79%, 18%)
CMYK	cmyk(78.7%, 6.4%, 0%, 81.6%)
CIE-LAB	lab(15.86, -10.82, -5.53)
CIE-LCH	lch(15.86, 12.15, 207.08°)
OKLab	oklab(27.05% -0.0354 -0.0153)
OKLCH	oklch(27.05% 0.039 203.4)
XYZ	xyz(1.5387, 2.0710, 3.0074)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2C2F #2F0D0A

analogous

#0A2F1F #0A2C2F #0A192F

triadic

#0A2C2F #2F0A2C #2C2F0A

tetradic

#0A2C2F #1F0A2F #2F0D0A #192F0A

square

#0A2C2F #1F0A2F #2F0D0A #192F0A

split-complementary

#0A2C2F #2F0A19 #2F1F0A

monochromatic

#051819 #051819 #0A2C2F #155B61 #1F8A94

Accessibility & contrast

On white

14.85

#0A2C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0A2C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2C2F

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2C2F	#FFFFFF	#000000	##FFFFFF
##0A2C2F	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282A2F

Deuteranopia (green-blind)

#22262F

Tritanopia (blue-blind)

#002E2D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0a2c2f;
/* rgb */ color: rgb(10, 44, 47);
/* oklch */ color: oklch(27.0% 0.039 203.4);

Tailwind

colors: {
  custom: {
    50: '#4f6567',
    500: '#0a2c2f',
    950: '#000000',
  },
}

SCSS

$custom: #0a2c2f;
$custom-light: #4f6567;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2c2f",
  "rgb": {
    "r": 10,
    "g": 44,
    "b": 47
  },
  "hsl": {
    "h": 184.865,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27048,
    "c": 0.03856,
    "h": 203.4
  },
  "luminance": 0.02071
}

Semantic roles & 50–950 ramp

primary

#0A2C2F

secondary

#6C2E29

accent

#4E40E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020506

muted

#787A7A

Preview Lab

Preview with #0A2C2F

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

Preview Lab → · Contrast checker → · Palette generator →