#22281C#22281C

#22281C is a dark, muted yellow-green. Relative luminance 0.019; OKLCH L 26.7% C 0.023 H 129.5°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#22281C
RGB	rgb(34, 40, 28)
HSL	hsl(90, 18%, 13%)
HSV	hsv(90, 30%, 16%)
CMYK	cmyk(15%, 0%, 30%, 84.3%)
CIE-LAB	lab(15.18, -5.50, 7.04)
CIE-LCH	lch(15.18, 8.93, 127.99°)
OKLab	oklab(26.68% -0.0147 0.0179)
OKLCH	oklch(26.68% 0.023 129.5)
XYZ	xyz(1.6280, 1.9415, 1.3874)
Luminance	0.0194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22281C #221C28

analogous

#28281C #22281C #1C281C

triadic

#22281C #1C2228 #281C22

tetradic

#22281C #1C2828 #221C28 #281C1C

square

#22281C #1C2828 #221C28 #281C1C

split-complementary

#22281C #1C1C28 #281C28

monochromatic

#0F120D #0F120D #22281C #414C35 #5F704E

Accessibility & contrast

On white

15.13

#22281C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#22281C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22281C

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22281C	#FFFFFF	#000000	##FFFFFF
##22281C	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29261B

Deuteranopia (green-blind)

#28261D

Tritanopia (blue-blind)

#222725

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #22281c;
/* rgb */ color: rgb(34, 40, 28);
/* oklch */ color: oklch(26.7% 0.023 129.5);

Tailwind

colors: {
  custom: {
    50: '#5d6158',
    500: '#22281c',
    950: '#000000',
  },
}

SCSS

$custom: #22281c;
$custom-light: #5d6158;
$custom-dark: #000000;

JSON

{
  "hex": "#22281c",
  "rgb": {
    "r": 34,
    "g": 40,
    "b": 28
  },
  "hsl": {
    "h": 90,
    "s": 17.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.2668,
    "c": 0.0232,
    "h": 129.5
  },
  "luminance": 0.01942
}

Semantic roles & 50–950 ramp

primary

#22281C

secondary

#50465A

accent

#6DBA94

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#040503

muted

#797978

Preview Lab

Preview with #22281C

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

Preview Lab → · Contrast checker → · Palette generator →