#223C2E#223C2E

#223C2E is a dark, muted green. Relative luminance 0.038; OKLCH L 33.0% C 0.041 H 159.6°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#223C2E
RGB	rgb(34, 60, 46)
HSL	hsl(148, 28%, 18%)
HSV	hsv(148, 43%, 24%)
CMYK	cmyk(43.3%, 0%, 23.3%, 76.5%)
CIE-LAB	lab(22.89, -13.80, 5.56)
CIE-LCH	lch(22.89, 14.87, 158.07°)
OKLab	oklab(33.03% -0.0383 0.0143)
OKLCH	oklch(33.03% 0.041 159.6)
XYZ	xyz(2.7685, 3.7689, 3.1658)
Luminance	0.0377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223C2E #3C2230

analogous

#233C22 #223C2E #223C3B

triadic

#223C2E #2E223C #3C2E22

tetradic

#223C2E #22233C #3C2230 #3C3B22

square

#223C2E #22233C #3C2230 #3C3B22

split-complementary

#223C2E #3B223C #3C2223

monochromatic

#0B140F #0C1510 #223C2E #38634C #4E8A6A

Accessibility & contrast

On white

11.97

#223C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#223C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223C2E

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223C2E	#FFFFFF	#000000	##FFFFFF
##223C2E	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382D

Deuteranopia (green-blind)

#37352F

Tritanopia (blue-blind)

#1C3C38

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #223c2e;
/* rgb */ color: rgb(34, 60, 46);
/* oklch */ color: oklch(33.0% 0.041 159.6);

Tailwind

colors: {
  custom: {
    50: '#5e7266',
    500: '#223c2e',
    950: '#000000',
  },
}

SCSS

$custom: #223c2e;
$custom-light: #5e7266;
$custom-dark: #000000;

JSON

{
  "hex": "#223c2e",
  "rgb": {
    "r": 34,
    "g": 60,
    "b": 46
  },
  "hsl": {
    "h": 147.692,
    "s": 27.66,
    "l": 18.431
  },
  "oklch": {
    "l": 0.33034,
    "c": 0.04084,
    "h": 159.6
  },
  "luminance": 0.03769
}

Semantic roles & 50–950 ramp

primary

#223C2E

secondary

#6F4B5E

accent

#6498C4

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #223C2E

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

Preview Lab → · Contrast checker → · Palette generator →