#213404#213404

#213404 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.074 H 129.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#213404
RGB	rgb(33, 52, 4)
HSL	hsl(84, 86%, 11%)
HSV	hsv(84, 92%, 20%)
CMYK	cmyk(36.5%, 0%, 92.3%, 79.6%)
CIE-LAB	lab(19.17, -16.46, 25.13)
CIE-LCH	lch(19.17, 30.04, 123.22°)
OKLab	oklab(29.77% -0.0472 0.0576)
OKLCH	oklch(29.77% 0.074 129.3)
XYZ	xyz(1.8771, 2.7880, 0.5541)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213404 #170434

analogous

#342F04 #213404 #093404

triadic

#213404 #042134 #340421

tetradic

#213404 #04342F #170434 #340409

square

#213404 #04342F #170434 #340409

split-complementary

#213404 #040934 #2F0434

monochromatic

#121C02 #121C02 #213404 #456D08 #69A60D

Accessibility & contrast

On white

13.48

#213404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#213404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213404

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213404	#FFFFFF	#000000	##FFFFFF
##213404	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F00

Deuteranopia (green-blind)

#342E08

Tritanopia (blue-blind)

#22312B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #213404;
/* rgb */ color: rgb(33, 52, 4);
/* oklch */ color: oklch(29.8% 0.074 129.3);

Tailwind

colors: {
  custom: {
    50: '#5e6b49',
    500: '#213404',
    950: '#000000',
  },
}

SCSS

$custom: #213404;
$custom-light: #5e6b49;
$custom-dark: #000000;

JSON

{
  "hex": "#213404",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 4
  },
  "hsl": {
    "h": 83.75,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.29769,
    "c": 0.07443,
    "h": 129.3
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#213404

secondary

#411E76

accent

#2CFC7E

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #213404

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

Preview Lab → · Contrast checker → · Palette generator →