#23571B#23571B

#23571B is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.7% C 0.107 H 141.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#23571B
RGB	rgb(35, 87, 27)
HSL	hsl(112, 53%, 22%)
HSV	hsv(112, 69%, 34%)
CMYK	cmyk(59.8%, 0%, 69%, 65.9%)
CIE-LAB	lab(32.38, -30.37, 28.85)
CIE-LCH	lch(32.38, 41.88, 136.47°)
OKLab	oklab(40.69% -0.083 0.067)
OKLCH	oklch(40.69% 0.107 141.1)
XYZ	xyz(4.2990, 7.2525, 2.2100)
Luminance	0.0725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23571B #4F1B57

analogous

#41571B #23571B #1B5731

triadic

#23571B #1B2357 #571B23

tetradic

#23571B #1B4157 #4F1B57 #57311B

square

#23571B #1B4157 #4F1B57 #57311B

split-complementary

#23571B #311B57 #571B41

monochromatic

#091707 #10280D #23571B #368629 #49B438

Accessibility & contrast

On white

8.57

#23571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#23571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23571B

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23571B	#FFFFFF	#000000	##FFFFFF
##23571B	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F14

Deuteranopia (green-blind)

#534A20

Tritanopia (blue-blind)

#1C544A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #23571b;
/* rgb */ color: rgb(35, 87, 27);
/* oklch */ color: oklch(40.7% 0.107 141.1);

Tailwind

colors: {
  custom: {
    50: '#64875a',
    500: '#23571b',
    950: '#000000',
  },
}

SCSS

$custom: #23571b;
$custom-light: #64875a;
$custom-dark: #000000;

JSON

{
  "hex": "#23571b",
  "rgb": {
    "r": 35,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 112,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40688,
    "c": 0.10664,
    "h": 141.1
  },
  "luminance": 0.07253
}

Semantic roles & 50–950 ramp

primary

#23571B

secondary

#83418D

accent

#4CDCC9

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #23571B

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

Preview Lab → · Contrast checker → · Palette generator →