#0A2F2E#0A2F2E

#0A2F2E is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.9% C 0.041 H 192.5°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F2E
RGB	rgb(10, 47, 46)
HSL	hsl(178, 65%, 11%)
HSV	hsv(178, 79%, 18%)
CMYK	cmyk(78.7%, 0%, 2.1%, 81.6%)
CIE-LAB	lab(16.96, -13.02, -3.18)
CIE-LCH	lch(16.96, 13.40, 193.70°)
OKLab	oklab(27.93% -0.0399 -0.0088)
OKLCH	oklch(27.93% 0.041 192.5)
XYZ	xyz(1.6346, 2.2946, 2.9410)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F2E #2F0A0B

analogous

#0A2F1B #0A2F2E #0A1D2F

triadic

#0A2F2E #2E0A2F #2F2E0A

tetradic

#0A2F2E #1B0A2F #2F0A0B #1D2F0A

square

#0A2F2E #1B0A2F #2F0A0B #1D2F0A

split-complementary

#0A2F2E #2F0A1D #2F1B0A

monochromatic

#051919 #051919 #0A2F2E #15615F #1F9491

Accessibility & contrast

On white

14.39

#0A2F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A2F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F2E

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F2E	#FFFFFF	#000000	##FFFFFF
##0A2F2E	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2C2E

Deuteranopia (green-blind)

#26282E

Tritanopia (blue-blind)

#00312F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2f2e;
/* rgb */ color: rgb(10, 47, 46);
/* oklch */ color: oklch(27.9% 0.041 192.5);

Tailwind

colors: {
  custom: {
    50: '#4f6766',
    500: '#0a2f2e',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f2e;
$custom-light: #4f6766;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f2e",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 46
  },
  "hsl": {
    "h": 178.378,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27931,
    "c": 0.04085,
    "h": 192.5
  },
  "luminance": 0.02295
}

Semantic roles & 50–950 ramp

primary

#0A2F2E

secondary

#6C292A

accent

#4044E8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0A2F2E

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

Preview Lab → · Contrast checker → · Palette generator →