#223F0F#223F0F

#223F0F is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.082 H 135.3°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#223F0F
RGB	rgb(34, 63, 15)
HSL	hsl(96, 62%, 15%)
HSV	hsv(96, 76%, 25%)
CMYK	cmyk(46%, 0%, 76.2%, 75.3%)
CIE-LAB	lab(23.44, -20.83, 25.06)
CIE-LCH	lch(23.44, 32.58, 129.73°)
OKLab	oklab(33.3% -0.058 0.0573)
OKLCH	oklch(33.3% 0.082 135.3)
XYZ	xyz(2.5234, 3.9295, 1.0773)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.68

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223F0F #2C0F3F

analogous

#3A3F0F #223F0F #0F3F14

triadic

#223F0F #0F223F #3F0F22

tetradic

#223F0F #0F3A3F #2C0F3F #3F140F

square

#223F0F #0F3A3F #2C0F3F #3F140F

split-complementary

#223F0F #140F3F #3F0F3A

monochromatic

#0D1906 #0D1906 #223F0F #3D701B #57A227

Accessibility & contrast

On white

11.76

#223F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#223F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223F0F

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223F0F	#FFFFFF	#000000	##FFFFFF
##223F0F	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423908

Deuteranopia (green-blind)

#3E3713

Tritanopia (blue-blind)

#213C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #223f0f;
/* rgb */ color: rgb(34, 63, 15);
/* oklch */ color: oklch(33.3% 0.082 135.3);

Tailwind

colors: {
  custom: {
    50: '#607450',
    500: '#223f0f',
    950: '#000000',
  },
}

SCSS

$custom: #223f0f;
$custom-light: #607450;
$custom-dark: #000000;

JSON

{
  "hex": "#223f0f",
  "rgb": {
    "r": 34,
    "g": 63,
    "b": 15
  },
  "hsl": {
    "h": 96.25,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33296,
    "c": 0.08152,
    "h": 135.3
  },
  "luminance": 0.0393
}

Semantic roles & 50–950 ramp

primary

#223F0F

secondary

#5D3079

accent

#43E5A5

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #223F0F

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

Preview Lab → · Contrast checker → · Palette generator →