#22390B#22390B

#22390B is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.4% C 0.075 H 132.4°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#22390B
RGB	rgb(34, 57, 11)
HSL	hsl(90, 68%, 13%)
HSV	hsv(90, 81%, 22%)
CMYK	cmyk(40.4%, 0%, 80.7%, 77.6%)
CIE-LAB	lab(21.17, -18.09, 24.54)
CIE-LCH	lch(21.17, 30.48, 126.40°)
OKLab	oklab(31.43% -0.0509 0.0558)
OKLCH	oklch(31.43% 0.075 132.4)
XYZ	xyz(2.1832, 3.2904, 0.8366)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.26

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22390B #220B39

analogous

#39390B #22390B #0B390B

triadic

#22390B #0B2239 #390B22

tetradic

#22390B #0B3939 #220B39 #390B0B

square

#22390B #0B3939 #220B39 #390B0B

split-complementary

#22390B #0B0B39 #390B39

monochromatic

#0F1A05 #0F1A05 #22390B #416C15 #5FA01F

Accessibility & contrast

On white

12.67

#22390B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#22390B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22390B

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22390B	#FFFFFF	#000000	##FFFFFF
##22390B	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3405

Deuteranopia (green-blind)

#39320F

Tritanopia (blue-blind)

#223630

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #22390b;
/* rgb */ color: rgb(34, 57, 11);
/* oklch */ color: oklch(31.4% 0.075 132.4);

Tailwind

colors: {
  custom: {
    50: '#5f6f4d',
    500: '#22390b',
    950: '#000000',
  },
}

SCSS

$custom: #22390b;
$custom-light: #5f6f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#22390b",
  "rgb": {
    "r": 34,
    "g": 57,
    "b": 11
  },
  "hsl": {
    "h": 90,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31434,
    "c": 0.07549,
    "h": 132.4
  },
  "luminance": 0.0329
}

Semantic roles & 50–950 ramp

primary

#22390B

secondary

#502A76

accent

#3DEB94

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #22390B

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

Preview Lab → · Contrast checker → · Palette generator →