#0D2101#0D2101

#0D2101 is a very dark, moderate yellow-green. Relative luminance 0.012; OKLCH L 22.2% C 0.062 H 134.9°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#0D2101
RGB	rgb(13, 33, 1)
HSL	hsl(98, 94%, 7%)
HSV	hsv(98, 97%, 13%)
CMYK	cmyk(60.6%, 0%, 97%, 87.1%)
CIE-LAB	lab(10.37, -15.42, 14.77)
CIE-LCH	lch(10.37, 21.35, 136.23°)
OKLab	oklab(22.22% -0.0441 0.0442)
OKLCH	oklch(22.22% 0.062 134.9)
XYZ	xyz(0.7153, 1.1754, 0.2179)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2101 #150121

analogous

#1D2101 #0D2101 #012105

triadic

#0D2101 #010D21 #21010D

tetradic

#0D2101 #011D21 #150121 #210501

square

#0D2101 #011D21 #150121 #210501

split-complementary

#0D2101 #050121 #21011D

monochromatic

#0C1E01 #0C1E01 #0D2101 #245C03 #3C9805

Accessibility & contrast

On white

17.00

#0D2101 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0D2101 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2101

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2101	#FFFFFF	#000000	##FFFFFF
##0D2101	1.00	17.00	1.23	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231D00

Deuteranopia (green-blind)

#201C03

Tritanopia (blue-blind)

#0C1F1A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0d2101;
/* rgb */ color: rgb(13, 33, 1);
/* oklch */ color: oklch(22.2% 0.062 134.9);

Tailwind

colors: {
  custom: {
    50: '#4c5c47',
    500: '#0d2101',
    950: '#000000',
  },
}

SCSS

$custom: #0d2101;
$custom-light: #4c5c47;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2101",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 1
  },
  "hsl": {
    "h": 97.5,
    "s": 94.118,
    "l": 6.667
  },
  "oklch": {
    "l": 0.22216,
    "c": 0.0624,
    "h": 134.9
  },
  "luminance": 0.01175
}

Semantic roles & 50–950 ramp

primary

#0D2101

secondary

#491568

accent

#29FFAF

background

#F4F5F3

surface

#E7E9E5

border

#C3C5C1

text

#010400

muted

#777977

Preview Lab

Preview with #0D2101

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

Preview Lab → · Contrast checker → · Palette generator →