#00210D#00210D

#00210D is a very dark, muted green. Relative luminance 0.011; OKLCH L 21.7% C 0.055 H 153.4°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#00210D
RGB	rgb(0, 33, 13)
HSL	hsl(144, 100%, 6%)
HSV	hsv(144, 100%, 13%)
CMYK	cmyk(100%, 0%, 60.6%, 87.1%)
CIE-LAB	lab(9.93, -17.54, 9.05)
CIE-LCH	lch(9.93, 19.74, 152.70°)
OKLab	oklab(21.73% -0.0496 0.0248)
OKLCH	oklch(21.73% 0.055 153.4)
XYZ	xyz(0.6164, 1.1167, 0.5637)
Luminance	0.0112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00210D #210014

analogous

#042100 #00210D #00211E

triadic

#00210D #0D0021 #210D00

tetradic

#00210D #000421 #210014 #211E00

square

#00210D #000421 #210014 #211E00

split-complementary

#00210D #1E0021 #210004

monochromatic

#001F0C #001F0C #00210D #005E25 #009B3D

Accessibility & contrast

On white

17.17

#00210D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#00210D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00210D

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00210D	#FFFFFF	#000000	##FFFFFF
##00210D	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0B

Deuteranopia (green-blind)

#1D1A0E

Tritanopia (blue-blind)

#00201C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #00210d;
/* rgb */ color: rgb(0, 33, 13);
/* oklch */ color: oklch(21.7% 0.055 153.4);

Tailwind

colors: {
  custom: {
    50: '#455c4c',
    500: '#00210d',
    950: '#000000',
  },
}

SCSS

$custom: #00210d;
$custom-light: #455c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#00210d",
  "rgb": {
    "r": 0,
    "g": 33,
    "b": 13
  },
  "hsl": {
    "h": 143.636,
    "s": 100,
    "l": 6.471
  },
  "oklch": {
    "l": 0.21729,
    "c": 0.05548,
    "h": 153.4
  },
  "luminance": 0.01117
}

Semantic roles & 50–950 ramp

primary

#00210D

secondary

#6A1348

accent

#29ABFF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000401

muted

#767977

Preview Lab

Preview with #00210D

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

Preview Lab → · Contrast checker → · Palette generator →