#223F10#223F10

#223F10 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.081 H 135.6°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#223F10
RGB	rgb(34, 63, 16)
HSL	hsl(97, 59%, 15%)
HSV	hsv(97, 75%, 25%)
CMYK	cmyk(46%, 0%, 74.6%, 75.3%)
CIE-LAB	lab(23.45, -20.73, 24.57)
CIE-LCH	lch(23.45, 32.14, 130.15°)
OKLab	oklab(33.31% -0.0576 0.0564)
OKLCH	oklch(33.31% 0.081 135.6)
XYZ	xyz(2.5307, 3.9324, 1.1158)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.78

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223F10 #2D103F

analogous

#393F10 #223F10 #103F15

triadic

#223F10 #10223F #3F1022

tetradic

#223F10 #10393F #2D103F #3F1510

square

#223F10 #10393F #2D103F #3F1510

split-complementary

#223F10 #15103F #3F1039

monochromatic

#0D1806 #0D1806 #223F10 #3C701C #57A129

Accessibility & contrast

On white

11.75

#223F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#223F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223F10

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223F10	#FFFFFF	#000000	##FFFFFF
##223F10	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)

#42390A

Deuteranopia (green-blind)

#3E3714

Tritanopia (blue-blind)

#213C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #223f10;
/* rgb */ color: rgb(34, 63, 16);
/* oklch */ color: oklch(33.3% 0.081 135.6);

Tailwind

colors: {
  custom: {
    50: '#607451',
    500: '#223f10',
    950: '#000000',
  },
}

SCSS

$custom: #223f10;
$custom-light: #607451;
$custom-dark: #000000;

JSON

{
  "hex": "#223f10",
  "rgb": {
    "r": 34,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 97.021,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33308,
    "c": 0.08064,
    "h": 135.6
  },
  "luminance": 0.03933
}

Semantic roles & 50–950 ramp

primary

#223F10

secondary

#5E3279

accent

#45E3A6

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #223F10

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

Preview Lab → · Contrast checker → · Palette generator →