#021C16#021C16

#021C16 is a very dark, muted teal. Relative luminance 0.009; OKLCH L 20.4% C 0.035 H 175.4°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#021C16
RGB	rgb(2, 28, 22)
HSL	hsl(166, 87%, 6%)
HSV	hsv(166, 93%, 11%)
CMYK	cmyk(92.9%, 0%, 21.4%, 89%)
CIE-LAB	lab(8.14, -11.12, 1.13)
CIE-LCH	lch(8.14, 11.18, 174.18°)
OKLab	oklab(20.36% -0.0353 0.0029)
OKLCH	oklch(20.36% 0.035 175.4)
XYZ	xyz(0.5850, 0.9013, 0.9020)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021C16 #1C0208

analogous

#021C09 #021C16 #02151C

triadic

#021C16 #16021C #1C1602

tetradic

#021C16 #09021C #1C0208 #151C02

square

#021C16 #09021C #1C0208 #151C02

split-complementary

#021C16 #1C0215 #1C0902

monochromatic

#021D16 #021D16 #021D16 #065543 #0A8E70

Accessibility & contrast

On white

17.79

#021C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#021C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021C16

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021C16	#FFFFFF	#000000	##FFFFFF
##021C16	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1916

Deuteranopia (green-blind)

#171716

Tritanopia (blue-blind)

#001C1A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #021c16;
/* rgb */ color: rgb(2, 28, 22);
/* oklch */ color: oklch(20.4% 0.035 175.4);

Tailwind

colors: {
  custom: {
    50: '#475852',
    500: '#021c16',
    950: '#000000',
  },
}

SCSS

$custom: #021c16;
$custom-light: #475852;
$custom-dark: #000000;

JSON

{
  "hex": "#021c16",
  "rgb": {
    "r": 2,
    "g": 28,
    "b": 22
  },
  "hsl": {
    "h": 166.154,
    "s": 86.667,
    "l": 5.882
  },
  "oklch": {
    "l": 0.20365,
    "c": 0.03539,
    "h": 175.4
  },
  "luminance": 0.00901
}

Semantic roles & 50–950 ramp

primary

#021C16

secondary

#621829

accent

#2B5BFD

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000302

muted

#777878

Preview Lab

Preview with #021C16

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

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