#223C2C#223C2C

#223C2C is a dark, muted green. Relative luminance 0.038; OKLCH L 33.0% C 0.043 H 156.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#223C2C
RGB	rgb(34, 60, 44)
HSL	hsl(143, 28%, 18%)
HSV	hsv(143, 43%, 24%)
CMYK	cmyk(43.3%, 0%, 26.7%, 76.5%)
CIE-LAB	lab(22.84, -14.29, 6.81)
CIE-LCH	lch(22.84, 15.82, 154.52°)
OKLab	oklab(32.97% -0.0394 0.0174)
OKLCH	oklch(32.97% 0.043 156.1)
XYZ	xyz(2.7300, 3.7535, 2.9630)
Luminance	0.0375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223C2C #3C2232

analogous

#253C22 #223C2C #223C39

triadic

#223C2C #2C223C #3C2C22

tetradic

#223C2C #22253C #3C2232 #3C3922

square

#223C2C #22253C #3C2232 #3C3922

split-complementary

#223C2C #39223C #3C2225

monochromatic

#0B140E #0C150F #223C2C #386349 #4E8A65

Accessibility & contrast

On white

11.99

#223C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#223C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223C2C

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223C2C	#FFFFFF	#000000	##FFFFFF
##223C2C	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382B

Deuteranopia (green-blind)

#38352D

Tritanopia (blue-blind)

#1D3C38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #223c2c;
/* rgb */ color: rgb(34, 60, 44);
/* oklch */ color: oklch(33.0% 0.043 156.1);

Tailwind

colors: {
  custom: {
    50: '#5e7265',
    500: '#223c2c',
    950: '#000000',
  },
}

SCSS

$custom: #223c2c;
$custom-light: #5e7265;
$custom-dark: #000000;

JSON

{
  "hex": "#223c2c",
  "rgb": {
    "r": 34,
    "g": 60,
    "b": 44
  },
  "hsl": {
    "h": 143.077,
    "s": 27.66,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32974,
    "c": 0.04305,
    "h": 156.1
  },
  "luminance": 0.03754
}

Semantic roles & 50–950 ramp

primary

#223C2C

secondary

#6F4B61

accent

#649FC4

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040805

muted

#797B7A

Preview Lab

Preview with #223C2C

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

Preview Lab → · Contrast checker → · Palette generator →