#223B05#223B05

#223B05 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.0% C 0.083 H 132.0°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#223B05
RGB	rgb(34, 59, 5)
HSL	hsl(88, 84%, 13%)
HSV	hsv(88, 92%, 23%)
CMYK	cmyk(42.4%, 0%, 91.5%, 76.9%)
CIE-LAB	lab(21.87, -19.64, 27.74)
CIE-LCH	lch(21.87, 33.99, 125.29°)
OKLab	oklab(31.99% -0.0557 0.0619)
OKLCH	oklch(31.99% 0.083 132)
XYZ	xyz(2.2510, 3.4789, 0.6964)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.61

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223B05 #1E053B

analogous

#3B3905 #223B05 #073B05

triadic

#223B05 #05223B #3B0522

tetradic

#223B05 #053B39 #1E053B #3B0507

square

#223B05 #053B39 #1E053B #3B0507

split-complementary

#223B05 #05073B #39053B

monochromatic

#101C02 #101C02 #223B05 #43730A #63AC0F

Accessibility & contrast

On white

12.38

#223B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#223B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223B05

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223B05	#FFFFFF	#000000	##FFFFFF
##223B05	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3B340A

Tritanopia (blue-blind)

#233831

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #223b05;
/* rgb */ color: rgb(34, 59, 5);
/* oklch */ color: oklch(32.0% 0.083 132.0);

Tailwind

colors: {
  custom: {
    50: '#60714a',
    500: '#223b05',
    950: '#000000',
  },
}

SCSS

$custom: #223b05;
$custom-light: #60714a;
$custom-dark: #000000;

JSON

{
  "hex": "#223b05",
  "rgb": {
    "r": 34,
    "g": 59,
    "b": 5
  },
  "hsl": {
    "h": 87.778,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.31987,
    "c": 0.08325,
    "h": 132
  },
  "luminance": 0.03479
}

Semantic roles & 50–950 ramp

primary

#223B05

secondary

#4A207C

accent

#2DFB8C

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #223B05

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

Preview Lab → · Contrast checker → · Palette generator →