#2F571B#2F571B

#2F571B is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.3% C 0.100 H 136.8°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F571B
RGB	rgb(47, 87, 27)
HSL	hsl(100, 53%, 22%)
HSV	hsv(100, 69%, 34%)
CMYK	cmyk(46%, 0%, 69%, 65.9%)
CIE-LAB	lab(32.92, -26.32, 29.60)
CIE-LCH	lch(32.92, 39.61, 131.64°)
OKLab	oklab(41.28% -0.0728 0.0684)
OKLCH	oklch(41.28% 0.1 136.8)
XYZ	xyz(4.7782, 7.4996, 2.2325)
Luminance	0.0750 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F571B #431B57

analogous

#4D571B #2F571B #1B5725

triadic

#2F571B #1B2F57 #571B2F

tetradic

#2F571B #1B4D57 #431B57 #57251B

square

#2F571B #1B4D57 #431B57 #57251B

split-complementary

#2F571B #251B57 #571B4D

monochromatic

#0D1707 #16280D #2F571B #488629 #61B438

Accessibility & contrast

On white

8.40

#2F571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2F571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F571B

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F571B	#FFFFFF	#000000	##FFFFFF
##2F571B	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5014

Deuteranopia (green-blind)

#554C20

Tritanopia (blue-blind)

#2D544A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2f571b;
/* rgb */ color: rgb(47, 87, 27);
/* oklch */ color: oklch(41.3% 0.100 136.8);

Tailwind

colors: {
  custom: {
    50: '#6b875a',
    500: '#2f571b',
    950: '#000000',
  },
}

SCSS

$custom: #2f571b;
$custom-light: #6b875a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f571b",
  "rgb": {
    "r": 47,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 100,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41284,
    "c": 0.09993,
    "h": 136.8
  },
  "luminance": 0.075
}

Semantic roles & 50–950 ramp

primary

#2F571B

secondary

#74418D

accent

#4CDCAC

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #2F571B

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

Preview Lab → · Contrast checker → · Palette generator →