#00210C#00210C

#00210C is a very dark, muted green. Relative luminance 0.011; OKLCH L 21.7% C 0.057 H 152.3°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#00210C
RGB	rgb(0, 33, 12)
HSL	hsl(142, 100%, 6%)
HSV	hsv(142, 100%, 13%)
CMYK	cmyk(100%, 0%, 63.6%, 87.1%)
CIE-LAB	lab(9.91, -17.71, 9.49)
CIE-LCH	lch(9.91, 20.10, 151.81°)
OKLab	oklab(21.71% -0.0502 0.0263)
OKLCH	oklch(21.71% 0.057 152.3)
XYZ	xyz(0.6102, 1.1142, 0.5307)
Luminance	0.0111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00210C #210015

analogous

#052100 #00210C #00211D

triadic

#00210C #0C0021 #210C00

tetradic

#00210C #000521 #210015 #211D00

square

#00210C #000521 #210015 #211D00

split-complementary

#00210C #1D0021 #210005

monochromatic

#001F0B #001F0B #00210C #005E22 #009B39

Accessibility & contrast

On white

17.17

#00210C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#00210C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00210C

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00210C	#FFFFFF	#000000	##FFFFFF
##00210C	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)

#211D0A

Deuteranopia (green-blind)

#1D1A0E

Tritanopia (blue-blind)

#00201C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #00210c;
/* rgb */ color: rgb(0, 33, 12);
/* oklch */ color: oklch(21.7% 0.057 152.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#00210c",
  "rgb": {
    "r": 0,
    "g": 33,
    "b": 12
  },
  "hsl": {
    "h": 141.818,
    "s": 100,
    "l": 6.471
  },
  "oklch": {
    "l": 0.21706,
    "c": 0.05667,
    "h": 152.3
  },
  "luminance": 0.01114
}

Semantic roles & 50–950 ramp

primary

#00210C

secondary

#6A134A

accent

#29B1FF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000401

muted

#767977

Preview Lab

Preview with #00210C

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

Preview Lab → · Contrast checker → · Palette generator →