#021816#021816

#021816 is a very dark, muted teal. Relative luminance 0.007; OKLCH L 19.0% C 0.030 H 187.2°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#021816
RGB	rgb(2, 24, 22)
HSL	hsl(175, 85%, 5%)
HSV	hsv(175, 92%, 9%)
CMYK	cmyk(91.7%, 0%, 8.3%, 90.6%)
CIE-LAB	lab(6.54, -7.85, -1.20)
CIE-LCH	lch(6.54, 7.95, 188.72°)
OKLab	oklab(18.98% -0.0298 -0.0038)
OKLCH	oklch(18.98% 0.03 187.2)
XYZ	xyz(0.4964, 0.7240, 0.8725)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021816 #180204

analogous

#02180B #021816 #020F18

triadic

#021816 #160218 #181602

tetradic

#021816 #0B0218 #180204 #0F1802

square

#021816 #0B0218 #180204 #0F1802

split-complementary

#021816 #18020F #180B02

monochromatic

#021C1A #021C1A #021C1A #07504A #0B897E

Accessibility & contrast

On white

18.34

#021816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#021816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021816

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021816	#FFFFFF	#000000	##FFFFFF
##021816	1.00	18.34	1.14	18.34
#FFFFFF	18.34	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161616

Deuteranopia (green-blind)

#121316

Tritanopia (blue-blind)

#001917

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #021816;
/* rgb */ color: rgb(2, 24, 22);
/* oklch */ color: oklch(19.0% 0.030 187.2);

Tailwind

colors: {
  custom: {
    50: '#475452',
    500: '#021816',
    950: '#000000',
  },
}

SCSS

$custom: #021816;
$custom-light: #475452;
$custom-dark: #000000;

JSON

{
  "hex": "#021816",
  "rgb": {
    "r": 2,
    "g": 24,
    "b": 22
  },
  "hsl": {
    "h": 174.545,
    "s": 84.615,
    "l": 5.098
  },
  "oklch": {
    "l": 0.18979,
    "c": 0.03,
    "h": 187.2
  },
  "luminance": 0.00724
}

Semantic roles & 50–950 ramp

primary

#021816

secondary

#5E181E

accent

#2D40FB

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #021816

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

Preview Lab → · Contrast checker → · Palette generator →