#223809#223809

#223809 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.1% C 0.076 H 131.5°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#223809
RGB	rgb(34, 56, 9)
HSL	hsl(88, 72%, 13%)
HSV	hsv(88, 84%, 22%)
CMYK	cmyk(39.3%, 0%, 83.9%, 78%)
CIE-LAB	lab(20.78, -17.73, 24.93)
CIE-LCH	lch(20.78, 30.59, 125.41°)
OKLab	oklab(31.11% -0.0501 0.0565)
OKLCH	oklch(31.11% 0.076 131.5)
XYZ	xyz(2.1231, 3.1881, 0.7619)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.42

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223809 #1F0938

analogous

#383609 #223809 #0A3809

triadic

#223809 #092238 #380922

tetradic

#223809 #093836 #1F0938 #38090A

square

#223809 #093836 #1F0938 #38090A

split-complementary

#223809 #090A38 #360938

monochromatic

#101A04 #101A04 #223809 #426D11 #62A11A

Accessibility & contrast

On white

12.82

#223809 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#223809 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223809

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223809	#FFFFFF	#000000	##FFFFFF
##223809	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3303

Deuteranopia (green-blind)

#38310D

Tritanopia (blue-blind)

#23352F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #223809;
/* rgb */ color: rgb(34, 56, 9);
/* oklch */ color: oklch(31.1% 0.076 131.5);

Tailwind

colors: {
  custom: {
    50: '#5f6e4c',
    500: '#223809',
    950: '#000000',
  },
}

SCSS

$custom: #223809;
$custom-light: #5f6e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#223809",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 9
  },
  "hsl": {
    "h": 88.085,
    "s": 72.308,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31111,
    "c": 0.07554,
    "h": 131.5
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#223809

secondary

#4C2776

accent

#39EF8E

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #223809

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

Preview Lab → · Contrast checker → · Palette generator →