#0A2F2F#0A2F2F

#0A2F2F is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.0% C 0.041 H 195.1°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F2F
RGB	rgb(10, 47, 47)
HSL	hsl(180, 65%, 11%)
HSV	hsv(180, 79%, 18%)
CMYK	cmyk(78.7%, 0%, 0%, 81.6%)
CIE-LAB	lab(17.00, -12.66, -3.81)
CIE-LCH	lch(17.00, 13.22, 196.77°)
OKLab	oklab(27.98% -0.0393 -0.0106)
OKLCH	oklch(27.98% 0.041 195.1)
XYZ	xyz(1.6546, 2.3026, 3.0460)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F2F #2F0A0A

analogous

#0A2F1C #0A2F2F #0A1C2F

triadic

#0A2F2F #2F0A2F #2F2F0A

tetradic

#0A2F2F #1C0A2F #2F0A0A #1C2F0A

square

#0A2F2F #1C0A2F #2F0A0A #1C2F0A

split-complementary

#0A2F2F #2F0A1C #2F1C0A

monochromatic

#051919 #051919 #0A2F2F #156161 #1F9494

Accessibility & contrast

On white

14.38

#0A2F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A2F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F2F

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F2F	#FFFFFF	#000000	##FFFFFF
##0A2F2F	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2C2F

Deuteranopia (green-blind)

#26282F

Tritanopia (blue-blind)

#00312F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2f2f;
/* rgb */ color: rgb(10, 47, 47);
/* oklch */ color: oklch(28.0% 0.041 195.1);

Tailwind

colors: {
  custom: {
    50: '#506767',
    500: '#0a2f2f',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f2f;
$custom-light: #506767;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f2f",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 47
  },
  "hsl": {
    "h": 180,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27975,
    "c": 0.04072,
    "h": 195.1
  },
  "luminance": 0.02303
}

Semantic roles & 50–950 ramp

primary

#0A2F2F

secondary

#6C2929

accent

#4040E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A2F2F

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

Preview Lab → · Contrast checker → · Palette generator →