#12221C#12221C

#12221C is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.5% C 0.025 H 168.5°. Best body text is #FFFFFF at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#12221C
RGB	rgb(18, 34, 28)
HSL	hsl(158, 31%, 10%)
HSV	hsv(158, 47%, 13%)
CMYK	cmyk(47.1%, 0%, 17.6%, 86.7%)
CIE-LAB	lab(11.66, -8.56, 1.92)
CIE-LCH	lch(11.66, 8.77, 167.38°)
OKLab	oklab(23.54% -0.0243 0.0049)
OKLCH	oklch(23.54% 0.025 168.5)
XYZ	xyz(1.0310, 1.3564, 1.3059)
Luminance	0.0136 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12221C #221218

analogous

#122214 #12221C #122022

triadic

#12221C #1C1222 #221C12

tetradic

#12221C #141222 #221218 #202212

square

#12221C #141222 #221218 #202212

split-complementary

#12221C #221220 #221412

monochromatic

#0B1410 #0B1410 #12221C #274A3D #3C725E

Accessibility & contrast

On white

16.52

#12221C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#12221C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12221C

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12221C	#FFFFFF	#000000	##FFFFFF
##12221C	1.00	16.52	1.27	16.52
#FFFFFF	16.52	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201C

Deuteranopia (green-blind)

#1F1E1C

Tritanopia (blue-blind)

#0E2220

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #12221c;
/* rgb */ color: rgb(18, 34, 28);
/* oklch */ color: oklch(23.5% 0.025 168.5);

Tailwind

colors: {
  custom: {
    50: '#505d57',
    500: '#12221c',
    950: '#000000',
  },
}

SCSS

$custom: #12221c;
$custom-light: #505d57;
$custom-dark: #000000;

JSON

{
  "hex": "#12221c",
  "rgb": {
    "r": 18,
    "g": 34,
    "b": 28
  },
  "hsl": {
    "h": 157.5,
    "s": 30.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.23538,
    "c": 0.02476,
    "h": 168.5
  },
  "luminance": 0.01356
}

Semantic roles & 50–950 ramp

primary

#12221C

secondary

#573844

accent

#6187C7

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020403

muted

#787978

Preview Lab

Preview with #12221C

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

Preview Lab → · Contrast checker → · Palette generator →