#2A571B#2A571B

#2A571B is a dark, moderate green. Relative luminance 0.074; OKLCH L 41.0% C 0.103 H 138.8°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#2A571B
RGB	rgb(42, 87, 27)
HSL	hsl(105, 53%, 22%)
HSV	hsv(105, 69%, 34%)
CMYK	cmyk(51.7%, 0%, 69%, 65.9%)
CIE-LAB	lab(32.67, -28.11, 29.26)
CIE-LCH	lch(32.67, 40.57, 133.85°)
OKLab	oklab(41.02% -0.0773 0.0678)
OKLCH	oklch(41.02% 0.103 138.8)
XYZ	xyz(4.5607, 7.3874, 2.2223)
Luminance	0.0739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A571B #481B57

analogous

#48571B #2A571B #1B572A

triadic

#2A571B #1B2A57 #571B2A

tetradic

#2A571B #1B4857 #481B57 #572A1B

square

#2A571B #1B4857 #481B57 #572A1B

split-complementary

#2A571B #2A1B57 #571B48

monochromatic

#0B1707 #13280D #2A571B #418629 #57B438

Accessibility & contrast

On white

8.48

#2A571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2A571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A571B

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A571B	#FFFFFF	#000000	##FFFFFF
##2A571B	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F14

Deuteranopia (green-blind)

#544B20

Tritanopia (blue-blind)

#26544A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2a571b;
/* rgb */ color: rgb(42, 87, 27);
/* oklch */ color: oklch(41.0% 0.103 138.8);

Tailwind

colors: {
  custom: {
    50: '#68875a',
    500: '#2a571b',
    950: '#000000',
  },
}

SCSS

$custom: #2a571b;
$custom-light: #68875a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a571b",
  "rgb": {
    "r": 42,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 105,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41016,
    "c": 0.10282,
    "h": 138.8
  },
  "luminance": 0.07388
}

Semantic roles & 50–950 ramp

primary

#2A571B

secondary

#7A418D

accent

#4CDCB8

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #2A571B

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

Preview Lab → · Contrast checker → · Palette generator →