#07221B#07221B

#07221B is a very dark, muted teal. Relative luminance 0.013; OKLCH L 22.9% C 0.036 H 173.1°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#07221B
RGB	rgb(7, 34, 27)
HSL	hsl(164, 66%, 8%)
HSV	hsv(164, 79%, 13%)
CMYK	cmyk(79.4%, 0%, 20.6%, 86.7%)
CIE-LAB	lab(11.05, -12.52, 1.69)
CIE-LCH	lch(11.05, 12.63, 172.32°)
OKLab	oklab(22.87% -0.0354 0.0043)
OKLCH	oklch(22.87% 0.036 173.1)
XYZ	xyz(0.8574, 1.2683, 1.2363)
Luminance	0.0127 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07221B #22070E

analogous

#07220D #07221B #071B22

triadic

#07221B #1B0722 #221B07

tetradic

#07221B #0D0722 #22070E #1B2207

square

#07221B #0D0722 #22070E #1B2207

split-complementary

#07221B #22071B #220D07

monochromatic

#051914 #051914 #07221B #115543 #1C886C

Accessibility & contrast

On white

16.75

#07221B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#07221B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07221B

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07221B	#FFFFFF	#000000	##FFFFFF
##07221B	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211F1B

Deuteranopia (green-blind)

#1D1C1B

Tritanopia (blue-blind)

#002220

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #07221b;
/* rgb */ color: rgb(7, 34, 27);
/* oklch */ color: oklch(22.9% 0.036 173.1);

Tailwind

colors: {
  custom: {
    50: '#4a5d57',
    500: '#07221b',
    950: '#000000',
  },
}

SCSS

$custom: #07221b;
$custom-light: #4a5d57;
$custom-dark: #000000;

JSON

{
  "hex": "#07221b",
  "rgb": {
    "r": 7,
    "g": 34,
    "b": 27
  },
  "hsl": {
    "h": 164.444,
    "s": 65.854,
    "l": 8.039
  },
  "oklch": {
    "l": 0.22871,
    "c": 0.03571,
    "h": 173.1
  },
  "luminance": 0.01268
}

Semantic roles & 50–950 ramp

primary

#07221B

secondary

#612434

accent

#3F6BE9

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #07221B

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

Preview Lab → · Contrast checker → · Palette generator →