#23531B#23531B

#23531B is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.5% C 0.101 H 140.9°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#23531B
RGB	rgb(35, 83, 27)
HSL	hsl(111, 51%, 22%)
HSV	hsv(111, 67%, 33%)
CMYK	cmyk(57.8%, 0%, 67.5%, 67.5%)
CIE-LAB	lab(30.93, -28.61, 27.24)
CIE-LCH	lch(30.93, 39.50, 136.40°)
OKLab	oklab(39.5% -0.0782 0.0635)
OKLCH	oklch(39.5% 0.101 140.9)
XYZ	xyz(3.9840, 6.6227, 2.1051)
Luminance	0.0662 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23531B #4B1B53

analogous

#3F531B #23531B #1B532F

triadic

#23531B #1B2353 #531B23

tetradic

#23531B #1B3F53 #4B1B53 #532F1B

square

#23531B #1B3F53 #4B1B53 #532F1B

split-complementary

#23531B #2F1B53 #531B3F

monochromatic

#0A1708 #10250C #23531B #36812A #4AAF39

Accessibility & contrast

On white

9.03

#23531B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#23531B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23531B

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23531B	#FFFFFF	#000000	##FFFFFF
##23531B	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B15

Deuteranopia (green-blind)

#4F4720

Tritanopia (blue-blind)

#1D5047

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #23531b;
/* rgb */ color: rgb(35, 83, 27);
/* oklch */ color: oklch(39.5% 0.101 140.9);

Tailwind

colors: {
  custom: {
    50: '#63845a',
    500: '#23531b',
    950: '#000000',
  },
}

SCSS

$custom: #23531b;
$custom-light: #63845a;
$custom-dark: #000000;

JSON

{
  "hex": "#23531b",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 27
  },
  "hsl": {
    "h": 111.429,
    "s": 50.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.395,
    "c": 0.10077,
    "h": 140.9
  },
  "luminance": 0.06623
}

Semantic roles & 50–950 ramp

primary

#23531B

secondary

#7F4189

accent

#4DDAC6

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #23531B

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

Preview Lab → · Contrast checker → · Palette generator →