#223303#223303

#223303 is a dark, moderate yellow-green. Relative luminance 0.027; OKLCH L 29.5% C 0.073 H 127.7°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#223303
RGB	rgb(34, 51, 3)
HSL	hsl(81, 89%, 11%)
HSV	hsv(81, 94%, 20%)
CMYK	cmyk(33.3%, 0%, 94.1%, 80%)
CIE-LAB	lab(18.86, -15.52, 25.20)
CIE-LCH	lch(18.86, 29.60, 121.64°)
OKLab	oklab(29.53% -0.0448 0.0579)
OKLCH	oklch(29.53% 0.073 127.7)
XYZ	xyz(1.8600, 2.7143, 0.5120)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223303 #140333

analogous

#332C03 #223303 #0A3303

triadic

#223303 #032233 #330322

tetradic

#223303 #03332C #140333 #33030A

square

#223303 #03332C #140333 #33030A

split-complementary

#223303 #030A33 #2C0333

monochromatic

#131D02 #131D02 #223303 #496D06 #6FA70A

Accessibility & contrast

On white

13.61

#223303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#223303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223303

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223303	#FFFFFF	#000000	##FFFFFF
##223303	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#342E07

Tritanopia (blue-blind)

#24302A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #223303;
/* rgb */ color: rgb(34, 51, 3);
/* oklch */ color: oklch(29.5% 0.073 127.7);

Tailwind

colors: {
  custom: {
    50: '#5f6a48',
    500: '#223303',
    950: '#000000',
  },
}

SCSS

$custom: #223303;
$custom-light: #5f6a48;
$custom-dark: #000000;

JSON

{
  "hex": "#223303",
  "rgb": {
    "r": 34,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 81.25,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.2953,
    "c": 0.07327,
    "h": 127.7
  },
  "luminance": 0.02714
}

Semantic roles & 50–950 ramp

primary

#223303

secondary

#3C1C76

accent

#29FF75

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#050601

muted

#797A77

Preview Lab

Preview with #223303

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

Preview Lab → · Contrast checker → · Palette generator →