#223F12#223F12

#223F12 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.079 H 136.2°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#223F12
RGB	rgb(34, 63, 18)
HSL	hsl(99, 56%, 16%)
HSV	hsv(99, 71%, 25%)
CMYK	cmyk(46%, 0%, 71.4%, 75.3%)
CIE-LAB	lab(23.47, -20.51, 23.56)
CIE-LCH	lch(23.47, 31.24, 131.04°)
OKLab	oklab(33.33% -0.0568 0.0546)
OKLCH	oklch(33.33% 0.079 136.2)
XYZ	xyz(2.5463, 3.9386, 1.1982)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223F12 #2F123F

analogous

#383F12 #223F12 #123F18

triadic

#223F12 #12223F #3F1222

tetradic

#223F12 #12383F #2F123F #3F1812

square

#223F12 #12383F #2F123F #3F1812

split-complementary

#223F12 #18123F #3F1238

monochromatic

#0D1807 #0D1807 #223F12 #3C6F20 #559E2D

Accessibility & contrast

On white

11.75

#223F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#223F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223F12

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223F12	#FFFFFF	#000000	##FFFFFF
##223F12	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390D

Deuteranopia (green-blind)

#3D3716

Tritanopia (blue-blind)

#213C36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #223f12;
/* rgb */ color: rgb(34, 63, 18);
/* oklch */ color: oklch(33.3% 0.079 136.2);

Tailwind

colors: {
  custom: {
    50: '#607452',
    500: '#223f12',
    950: '#000000',
  },
}

SCSS

$custom: #223f12;
$custom-light: #607452;
$custom-dark: #000000;

JSON

{
  "hex": "#223f12",
  "rgb": {
    "r": 34,
    "g": 63,
    "b": 18
  },
  "hsl": {
    "h": 98.667,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.33331,
    "c": 0.0788,
    "h": 136.2
  },
  "luminance": 0.03939
}

Semantic roles & 50–950 ramp

primary

#223F12

secondary

#603578

accent

#49DFAA

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #223F12

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

Preview Lab → · Contrast checker → · Palette generator →