#02190B#02190B

#02190B is a very dark, muted green. Relative luminance 0.007; OKLCH L 18.9% C 0.042 H 155.2°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#02190B
RGB	rgb(2, 25, 11)
HSL	hsl(143, 85%, 5%)
HSV	hsv(143, 92%, 10%)
CMYK	cmyk(92%, 0%, 56%, 90.2%)
CIE-LAB	lab(6.61, -10.77, 5.18)
CIE-LCH	lch(6.61, 11.96, 154.32°)
OKLab	oklab(18.93% -0.0383 0.0177)
OKLCH	oklch(18.93% 0.042 155.2)
XYZ	xyz(0.4330, 0.7323, 0.4351)
Luminance	0.0073 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02190B #190210

analogous

#051902 #02190B #021916

triadic

#02190B #0B0219 #190B02

tetradic

#02190B #020519 #190210 #191602

square

#02190B #020519 #190210 #191602

split-complementary

#02190B #160219 #190205

monochromatic

#021C0C #021C0C #021C0C #075224 #0B8A3D

Accessibility & contrast

On white

18.32

#02190B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#02190B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02190B

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02190B	#FFFFFF	#000000	##FFFFFF
##02190B	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160A

Deuteranopia (green-blind)

#16140C

Tritanopia (blue-blind)

#001915

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #02190b;
/* rgb */ color: rgb(2, 25, 11);
/* oklch */ color: oklch(18.9% 0.042 155.2);

Tailwind

colors: {
  custom: {
    50: '#47554b',
    500: '#02190b',
    950: '#000000',
  },
}

SCSS

$custom: #02190b;
$custom-light: #47554b;
$custom-dark: #000000;

JSON

{
  "hex": "#02190b",
  "rgb": {
    "r": 2,
    "g": 25,
    "b": 11
  },
  "hsl": {
    "h": 143.478,
    "s": 85.185,
    "l": 5.294
  },
  "oklch": {
    "l": 0.18933,
    "c": 0.04225,
    "h": 155.2
  },
  "luminance": 0.00732
}

Semantic roles & 50–950 ramp

primary

#02190B

secondary

#5F1843

accent

#2CAAFB

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000301

muted

#777877

Preview Lab

Preview with #02190B

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

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