#223B13#223B13

#223B13 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.071 H 135.4°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#223B13
RGB	rgb(34, 59, 19)
HSL	hsl(98, 51%, 15%)
HSV	hsv(98, 68%, 23%)
CMYK	cmyk(42.4%, 0%, 67.8%, 76.9%)
CIE-LAB	lab(22.00, -18.31, 21.37)
CIE-LCH	lch(22.00, 28.14, 130.59°)
OKLab	oklab(32.14% -0.0507 0.05)
OKLCH	oklch(32.14% 0.071 135.4)
XYZ	xyz(2.3411, 3.5149, 1.1711)
Luminance	0.0352 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223B13 #2C133B

analogous

#363B13 #223B13 #133B18

triadic

#223B13 #13223B #3B1322

tetradic

#223B13 #13363B #2C133B #3B1813

square

#223B13 #13363B #2C133B #3B1813

split-complementary

#223B13 #18133B #3B1336

monochromatic

#0D1707 #0D1707 #223B13 #3D6922 #579831

Accessibility & contrast

On white

12.33

#223B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#223B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223B13

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223B13	#FFFFFF	#000000	##FFFFFF
##223B13	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360F

Deuteranopia (green-blind)

#3A3416

Tritanopia (blue-blind)

#213932

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #223b13;
/* rgb */ color: rgb(34, 59, 19);
/* oklch */ color: oklch(32.1% 0.071 135.4);

Tailwind

colors: {
  custom: {
    50: '#5f7152',
    500: '#223b13',
    950: '#000000',
  },
}

SCSS

$custom: #223b13;
$custom-light: #5f7152;
$custom-dark: #000000;

JSON

{
  "hex": "#223b13",
  "rgb": {
    "r": 34,
    "g": 59,
    "b": 19
  },
  "hsl": {
    "h": 97.5,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32135,
    "c": 0.07124,
    "h": 135.4
  },
  "luminance": 0.03515
}

Semantic roles & 50–950 ramp

primary

#223B13

secondary

#5D3673

accent

#4DDBA6

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #223B13

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

Preview Lab → · Contrast checker → · Palette generator →