#223C2A#223C2A

#223C2A is a dark, muted green. Relative luminance 0.037; OKLCH L 32.9% C 0.045 H 153.1°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#223C2A
RGB	rgb(34, 60, 42)
HSL	hsl(138, 28%, 18%)
HSV	hsv(138, 43%, 24%)
CMYK	cmyk(43.3%, 0%, 30%, 76.5%)
CIE-LAB	lab(22.79, -14.76, 8.06)
CIE-LCH	lch(22.79, 16.81, 151.37°)
OKLab	oklab(32.92% -0.0405 0.0205)
OKLCH	oklch(32.92% 0.045 153.1)
XYZ	xyz(2.6933, 3.7388, 2.7698)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223C2A #3C2234

analogous

#273C22 #223C2A #223C37

triadic

#223C2A #2A223C #3C2A22

tetradic

#223C2A #22273C #3C2234 #3C3722

square

#223C2A #22273C #3C2234 #3C3722

split-complementary

#223C2A #37223C #3C2227

monochromatic

#0B140E #0C150F #223C2A #386345 #4E8A61

Accessibility & contrast

On white

12.02

#223C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#223C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223C2A

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223C2A	#FFFFFF	#000000	##FFFFFF
##223C2A	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3829

Deuteranopia (green-blind)

#38352B

Tritanopia (blue-blind)

#1D3B37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #223c2a;
/* rgb */ color: rgb(34, 60, 42);
/* oklch */ color: oklch(32.9% 0.045 153.1);

Tailwind

colors: {
  custom: {
    50: '#5e7263',
    500: '#223c2a',
    950: '#000000',
  },
}

SCSS

$custom: #223c2a;
$custom-light: #5e7263;
$custom-dark: #000000;

JSON

{
  "hex": "#223c2a",
  "rgb": {
    "r": 34,
    "g": 60,
    "b": 42
  },
  "hsl": {
    "h": 138.462,
    "s": 27.66,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32916,
    "c": 0.04539,
    "h": 153.1
  },
  "luminance": 0.03739
}

Semantic roles & 50–950 ramp

primary

#223C2A

secondary

#6F4B64

accent

#64A6C4

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#040805

muted

#797B79

Preview Lab

Preview with #223C2A

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

Preview Lab → · Contrast checker → · Palette generator →