#233D2F#233D2F

#233D2F is a dark, muted green. Relative luminance 0.039; OKLCH L 33.4% C 0.041 H 159.6°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#233D2F
RGB	rgb(35, 61, 47)
HSL	hsl(148, 27%, 19%)
HSV	hsv(148, 43%, 24%)
CMYK	cmyk(42.6%, 0%, 23%, 76.1%)
CIE-LAB	lab(23.34, -13.77, 5.53)
CIE-LCH	lch(23.34, 14.84, 158.12°)
OKLab	oklab(33.42% -0.0382 0.0142)
OKLCH	oklch(33.42% 0.041 159.6)
XYZ	xyz(2.8748, 3.8999, 3.2900)
Luminance	0.0390 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233D2F #3D2331

analogous

#243D23 #233D2F #233D3C

triadic

#233D2F #2F233D #3D2F23

tetradic

#233D2F #23243D #3D2331 #3D3C23

square

#233D2F #23243D #3D2331 #3D3C23

split-complementary

#233D2F #3C233D #3D2324

monochromatic

#0B130F #0D1611 #233D2F #39644D #508B6B

Accessibility & contrast

On white

11.80

#233D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#233D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233D2F

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233D2F	#FFFFFF	#000000	##FFFFFF
##233D2F	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392E

Deuteranopia (green-blind)

#383630

Tritanopia (blue-blind)

#1D3D39

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #233d2f;
/* rgb */ color: rgb(35, 61, 47);
/* oklch */ color: oklch(33.4% 0.041 159.6);

Tailwind

colors: {
  custom: {
    50: '#5f7267',
    500: '#233d2f',
    950: '#000000',
  },
}

SCSS

$custom: #233d2f;
$custom-light: #5f7267;
$custom-dark: #000000;

JSON

{
  "hex": "#233d2f",
  "rgb": {
    "r": 35,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 147.692,
    "s": 27.083,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33419,
    "c": 0.04078,
    "h": 159.6
  },
  "luminance": 0.039
}

Semantic roles & 50–950 ramp

primary

#233D2F

secondary

#704C5F

accent

#6498C3

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040806

muted

#797B7A

Preview Lab

Preview with #233D2F

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

Preview Lab → · Contrast checker → · Palette generator →