#1D571D#1D571D

#1D571D is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.108 H 143.3°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#1D571D
RGB	rgb(29, 87, 29)
HSL	hsl(120, 50%, 23%)
HSV	hsv(120, 67%, 34%)
CMYK	cmyk(66.7%, 0%, 66.7%, 65.9%)
CIE-LAB	lab(32.18, -31.81, 27.57)
CIE-LCH	lch(32.18, 42.09, 139.08°)
OKLab	oklab(40.48% -0.0864 0.0645)
OKLCH	oklch(40.48% 0.108 143.3)
XYZ	xyz(4.1364, 7.1659, 2.3273)
Luminance	0.0717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D571D #571D57

analogous

#3A571D #1D571D #1D573A

triadic

#1D571D #1D1D57 #571D1D

tetradic

#1D571D #1D3A57 #571D57 #573A1D

square

#1D571D #1D3A57 #571D57 #573A1D

split-complementary

#1D571D #3A1D57 #571D3A

monochromatic

#081708 #0E290E #1D571D #2C852C #3CB33C

Accessibility & contrast

On white

8.63

#1D571D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1D571D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D571D

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D571D	#FFFFFF	#000000	##FFFFFF
##1D571D	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F16

Deuteranopia (green-blind)

#524A22

Tritanopia (blue-blind)

#12544B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d571d;
/* rgb */ color: rgb(29, 87, 29);
/* oklch */ color: oklch(40.5% 0.108 143.3);

Tailwind

colors: {
  custom: {
    50: '#61875b',
    500: '#1d571d',
    950: '#000000',
  },
}

SCSS

$custom: #1d571d;
$custom-light: #61875b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d571d",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 29
  },
  "hsl": {
    "h": 120,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40476,
    "c": 0.10781,
    "h": 143.3
  },
  "luminance": 0.07166
}

Semantic roles & 50–950 ramp

primary

#1D571D

secondary

#8C448C

accent

#4EDADA

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1D571D

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

Preview Lab → · Contrast checker → · Palette generator →