#213806#213806

#213806 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.0% C 0.079 H 131.6°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#213806
RGB	rgb(33, 56, 6)
HSL	hsl(88, 81%, 12%)
HSV	hsv(88, 89%, 22%)
CMYK	cmyk(41.1%, 0%, 89.3%, 78%)
CIE-LAB	lab(20.69, -18.43, 26.04)
CIE-LCH	lch(20.69, 31.90, 125.29°)
OKLab	oklab(31.01% -0.0522 0.0588)
OKLCH	oklch(31.01% 0.079 131.6)
XYZ	xyz(2.0742, 3.1647, 0.6738)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.22

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213806 #1D0638

analogous

#383606 #213806 #083806

triadic

#213806 #062138 #380621

tetradic

#213806 #063836 #1D0638 #380608

square

#213806 #063836 #1D0638 #380608

split-complementary

#213806 #060838 #360638

monochromatic

#101C03 #101C03 #213806 #426F0C #62A712

Accessibility & contrast

On white

12.86

#213806 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#213806 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213806

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213806	#FFFFFF	#000000	##FFFFFF
##213806	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#38310B

Tritanopia (blue-blind)

#22352F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #213806;
/* rgb */ color: rgb(33, 56, 6);
/* oklch */ color: oklch(31.0% 0.079 131.6);

Tailwind

colors: {
  custom: {
    50: '#5f6e4a',
    500: '#213806',
    950: '#000000',
  },
}

SCSS

$custom: #213806;
$custom-light: #5f6e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#213806",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 6
  },
  "hsl": {
    "h": 87.6,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31012,
    "c": 0.07863,
    "h": 131.6
  },
  "luminance": 0.03165
}

Semantic roles & 50–950 ramp

primary

#213806

secondary

#492178

accent

#31F78C

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #213806

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

Preview Lab → · Contrast checker → · Palette generator →