#021A17#021A17

#021A17 is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.7% C 0.032 H 184.1°. Best body text is #FFFFFF at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#021A17
RGB	rgb(2, 26, 23)
HSL	hsl(173, 86%, 5%)
HSV	hsv(173, 92%, 10%)
CMYK	cmyk(92.3%, 0%, 11.5%, 89.8%)
CIE-LAB	lab(7.35, -9.18, -0.75)
CIE-LCH	lch(7.35, 9.22, 184.70°)
OKLab	oklab(19.72% -0.0319 -0.0023)
OKLCH	oklch(19.72% 0.032 184.1)
XYZ	xyz(0.5490, 0.8135, 0.9385)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A17 #1A0205

analogous

#021A0B #021A17 #02111A

triadic

#021A17 #17021A #1A1702

tetradic

#021A17 #0B021A #1A0205 #111A02

square

#021A17 #0B021A #1A0205 #111A02

split-complementary

#021A17 #1A0211 #1A0B02

monochromatic

#021C19 #021C19 #021C19 #065349 #0B8C7C

Accessibility & contrast

On white

18.06

#021A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#021A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A17

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A17	#FFFFFF	#000000	##FFFFFF
##021A17	1.00	18.06	1.16	18.06
#FFFFFF	18.06	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181817

Deuteranopia (green-blind)

#141517

Tritanopia (blue-blind)

#001B19

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021a17;
/* rgb */ color: rgb(2, 26, 23);
/* oklch */ color: oklch(19.7% 0.032 184.1);

Tailwind

colors: {
  custom: {
    50: '#475653',
    500: '#021a17',
    950: '#000000',
  },
}

SCSS

$custom: #021a17;
$custom-light: #475653;
$custom-dark: #000000;

JSON

{
  "hex": "#021a17",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 23
  },
  "hsl": {
    "h": 172.5,
    "s": 85.714,
    "l": 5.49
  },
  "oklch": {
    "l": 0.19715,
    "c": 0.03198,
    "h": 184.1
  },
  "luminance": 0.00814
}

Semantic roles & 50–950 ramp

primary

#021A17

secondary

#601821

accent

#2C46FC

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000302

muted

#777878

Preview Lab

Preview with #021A17

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

Preview Lab → · Contrast checker → · Palette generator →