#213A0C#213A0C

#213A0C is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.7% C 0.077 H 133.7°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#213A0C
RGB	rgb(33, 58, 12)
HSL	hsl(93, 66%, 14%)
HSV	hsv(93, 79%, 23%)
CMYK	cmyk(43.1%, 0%, 79.3%, 77.3%)
CIE-LAB	lab(21.49, -18.96, 24.42)
CIE-LCH	lch(21.49, 30.92, 127.83°)
OKLab	oklab(31.68% -0.0531 0.0556)
OKLCH	oklch(31.68% 0.077 133.7)
XYZ	xyz(2.2066, 3.3759, 0.8831)
Luminance	0.0338 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213A0C #250C3A

analogous

#383A0C #213A0C #0C3A0E

triadic

#213A0C #0C213A #3A0C21

tetradic

#213A0C #0C383A #250C3A #3A0E0C

square

#213A0C #0C383A #250C3A #3A0E0C

split-complementary

#213A0C #0E0C3A #3A0C38

monochromatic

#0E1905 #0E1905 #213A0C #3E6D16 #5B9F21

Accessibility & contrast

On white

12.54

#213A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#213A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213A0C

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213A0C	#FFFFFF	#000000	##FFFFFF
##213A0C	1.00	12.54	1.68	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3506

Deuteranopia (green-blind)

#393310

Tritanopia (blue-blind)

#213731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #213a0c;
/* rgb */ color: rgb(33, 58, 12);
/* oklch */ color: oklch(31.7% 0.077 133.7);

Tailwind

colors: {
  custom: {
    50: '#5f704e',
    500: '#213a0c',
    950: '#000000',
  },
}

SCSS

$custom: #213a0c;
$custom-light: #5f704e;
$custom-dark: #000000;

JSON

{
  "hex": "#213a0c",
  "rgb": {
    "r": 33,
    "g": 58,
    "b": 12
  },
  "hsl": {
    "h": 92.609,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31681,
    "c": 0.07687,
    "h": 133.7
  },
  "luminance": 0.03376
}

Semantic roles & 50–950 ramp

primary

#213A0C

secondary

#542C76

accent

#3FE99B

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #213A0C

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

Preview Lab → · Contrast checker → · Palette generator →