#02180A#02180A

#02180A is a very dark, muted green. Relative luminance 0.007; OKLCH L 18.5% C 0.042 H 154.4°. Best body text is #FFFFFF at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#02180A
RGB	rgb(2, 24, 10)
HSL	hsl(142, 85%, 5%)
HSV	hsv(142, 92%, 9%)
CMYK	cmyk(91.7%, 0%, 58.3%, 90.6%)
CIE-LAB	lab(6.21, -10.14, 5.01)
CIE-LCH	lch(6.21, 11.31, 153.68°)
OKLab	oklab(18.54% -0.0376 0.018)
OKLCH	oklch(18.54% 0.042 154.4)
XYZ	xyz(0.4064, 0.6880, 0.3985)
Luminance	0.0069 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02180A #180210

analogous

#051802 #02180A #021815

triadic

#02180A #0A0218 #180A02

tetradic

#02180A #020518 #180210 #181502

square

#02180A #020518 #180210 #181502

split-complementary

#02180A #150218 #180205

monochromatic

#021C0C #021C0C #021C0C #075022 #0B8939

Accessibility & contrast

On white

18.46

#02180A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#02180A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02180A

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02180A	#FFFFFF	#000000	##FFFFFF
##02180A	1.00	18.46	1.14	18.46
#FFFFFF	18.46	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181509

Deuteranopia (green-blind)

#15130B

Tritanopia (blue-blind)

#001814

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #02180a;
/* rgb */ color: rgb(2, 24, 10);
/* oklch */ color: oklch(18.5% 0.042 154.4);

Tailwind

colors: {
  custom: {
    50: '#47544b',
    500: '#02180a',
    950: '#000000',
  },
}

SCSS

$custom: #02180a;
$custom-light: #47544b;
$custom-dark: #000000;

JSON

{
  "hex": "#02180a",
  "rgb": {
    "r": 2,
    "g": 24,
    "b": 10
  },
  "hsl": {
    "h": 141.818,
    "s": 84.615,
    "l": 5.098
  },
  "oklch": {
    "l": 0.18544,
    "c": 0.0417,
    "h": 154.4
  },
  "luminance": 0.00688
}

Semantic roles & 50–950 ramp

primary

#02180A

secondary

#5E1844

accent

#2DB0FB

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000201

muted

#777877

Preview Lab

Preview with #02180A

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

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