#00221A#00221A

#00221A is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.5% C 0.043 H 173.7°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#00221A
RGB	rgb(0, 34, 26)
HSL	hsl(166, 100%, 7%)
HSV	hsv(166, 100%, 13%)
CMYK	cmyk(100%, 0%, 23.5%, 86.7%)
CIE-LAB	lab(10.69, -15.02, 1.86)
CIE-LCH	lch(10.69, 15.14, 172.94°)
OKLab	oklab(22.47% -0.0426 0.0047)
OKLCH	oklch(22.47% 0.043 173.7)
XYZ	xyz(0.7584, 1.2185, 1.1723)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00221A #220008

analogous

#002209 #00221A #001922

triadic

#00221A #1A0022 #221A00

tetradic

#00221A #090022 #220008 #192200

square

#00221A #090022 #220008 #192200

split-complementary

#00221A #220019 #220900

monochromatic

#001F17 #001F17 #00221A #005F49 #009C78

Accessibility & contrast

On white

16.88

#00221A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#00221A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00221A

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00221A	#FFFFFF	#000000	##FFFFFF
##00221A	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1A

Deuteranopia (green-blind)

#1C1B1B

Tritanopia (blue-blind)

#002320

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #00221a;
/* rgb */ color: rgb(0, 34, 26);
/* oklch */ color: oklch(22.5% 0.043 173.7);

Tailwind

colors: {
  custom: {
    50: '#465d56',
    500: '#00221a',
    950: '#000000',
  },
}

SCSS

$custom: #00221a;
$custom-light: #465d56;
$custom-dark: #000000;

JSON

{
  "hex": "#00221a",
  "rgb": {
    "r": 0,
    "g": 34,
    "b": 26
  },
  "hsl": {
    "h": 165.882,
    "s": 100,
    "l": 6.667
  },
  "oklch": {
    "l": 0.22473,
    "c": 0.04286,
    "h": 173.7
  },
  "luminance": 0.01219
}

Semantic roles & 50–950 ramp

primary

#00221A

secondary

#6B1328

accent

#295BFF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #00221A

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

Preview Lab → · Contrast checker → · Palette generator →