#0D210B#0D210B

#0D210B is a very dark, muted green. Relative luminance 0.012; OKLCH L 22.4% C 0.048 H 142.0°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#0D210B
RGB	rgb(13, 33, 11)
HSL	hsl(115, 50%, 9%)
HSV	hsv(115, 67%, 13%)
CMYK	cmyk(60.6%, 0%, 66.7%, 87.1%)
CIE-LAB	lab(10.54, -13.87, 10.92)
CIE-LCH	lch(10.54, 17.65, 141.80°)
OKLab	oklab(22.4% -0.0381 0.0298)
OKLCH	oklch(22.4% 0.048 142)
XYZ	xyz(0.7702, 1.1974, 0.5071)
Luminance	0.0120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D210B #1F0B21

analogous

#18210B #0D210B #0B2114

triadic

#0D210B #0B0D21 #210B0D

tetradic

#0D210B #0B1821 #1F0B21 #21140B

square

#0D210B #0B1821 #1F0B21 #21140B

split-complementary

#0D210B #140B21 #210B18

monochromatic

#091708 #091708 #0D210B #1F4F1A #317D2A

Accessibility & contrast

On white

16.94

#0D210B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0D210B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D210B

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D210B	#FFFFFF	#000000	##FFFFFF
##0D210B	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E09

Deuteranopia (green-blind)

#1F1C0C

Tritanopia (blue-blind)

#0B201C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0d210b;
/* rgb */ color: rgb(13, 33, 11);
/* oklch */ color: oklch(22.4% 0.048 142.0);

Tailwind

colors: {
  custom: {
    50: '#4c5c4b',
    500: '#0d210b',
    950: '#000000',
  },
}

SCSS

$custom: #0d210b;
$custom-light: #4c5c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d210b",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 11
  },
  "hsl": {
    "h": 114.545,
    "s": 50,
    "l": 8.627
  },
  "oklch": {
    "l": 0.22402,
    "c": 0.04834,
    "h": 142
  },
  "luminance": 0.01197
}

Semantic roles & 50–950 ramp

primary

#0D210B

secondary

#572C5C

accent

#4EDACD

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#010401

muted

#777977

Preview Lab

Preview with #0D210B

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

Preview Lab → · Contrast checker → · Palette generator →