#222B00#222B00

#222B00 is a dark, moderate yellow-green. Relative luminance 0.021; OKLCH L 27.1% C 0.065 H 121.1°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#222B00
RGB	rgb(34, 43, 0)
HSL	hsl(73, 100%, 8%)
HSV	hsv(73, 100%, 17%)
CMYK	cmyk(20.9%, 0%, 100%, 83.1%)
CIE-LAB	lab(15.84, -11.17, 22.75)
CIE-LCH	lch(15.84, 25.34, 116.15°)
OKLab	oklab(27.07% -0.0336 0.0557)
OKLCH	oklch(27.07% 0.065 121.1)
XYZ	xyz(1.5236, 2.0678, 0.3189)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222B00 #09002B

analogous

#2B1E00 #222B00 #0C2B00

triadic

#222B00 #00222B #2B0022

tetradic

#222B00 #002B1E #09002B #2B000C

square

#222B00 #002B1E #09002B #2B000C

split-complementary

#222B00 #000C2B #1E002B

monochromatic

#181F00 #181F00 #222B00 #526800 #83A500

Accessibility & contrast

On white

14.86

#222B00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#222B00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222B00

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222B00	#FFFFFF	#000000	##FFFFFF
##222B00	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2800

Deuteranopia (green-blind)

#2D2703

Tritanopia (blue-blind)

#252823

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #222b00;
/* rgb */ color: rgb(34, 43, 0);
/* oklch */ color: oklch(27.1% 0.065 121.1);

Tailwind

colors: {
  custom: {
    50: '#5e6447',
    500: '#222b00',
    950: '#000000',
  },
}

SCSS

$custom: #222b00;
$custom-light: #5e6447;
$custom-dark: #000000;

JSON

{
  "hex": "#222b00",
  "rgb": {
    "r": 34,
    "g": 43,
    "b": 0
  },
  "hsl": {
    "h": 72.558,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.2707,
    "c": 0.06502,
    "h": 121.1
  },
  "luminance": 0.02068
}

Semantic roles & 50–950 ramp

primary

#222B00

secondary

#281473

accent

#29FF56

background

#F5F5F4

surface

#E9EAE6

border

#C5C6C2

text

#040500

muted

#797977

Preview Lab

Preview with #222B00

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

Preview Lab → · Contrast checker → · Palette generator →