#1D571C#1D571C

#1D571C is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.109 H 143.0°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#1D571C
RGB	rgb(29, 87, 28)
HSL	hsl(119, 51%, 23%)
HSV	hsv(119, 68%, 34%)
CMYK	cmyk(66.7%, 0%, 67.8%, 65.9%)
CIE-LAB	lab(32.17, -31.93, 28.06)
CIE-LCH	lch(32.17, 42.51, 138.69°)
OKLab	oklab(40.46% -0.0868 0.0654)
OKLCH	oklch(40.46% 0.109 143)
XYZ	xyz(4.1243, 7.1610, 2.2633)
Luminance	0.0716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D571C #561C57

analogous

#3A571C #1D571C #1C5738

triadic

#1D571C #1C1D57 #571C1D

tetradic

#1D571C #1C3A57 #561C57 #57381C

square

#1D571C #1C3A57 #561C57 #57381C

split-complementary

#1D571C #381C57 #571C3A

monochromatic

#081707 #0E290D #1D571C #2C852B #3CB43A

Accessibility & contrast

On white

8.63

#1D571C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1D571C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D571C

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D571C	#FFFFFF	#000000	##FFFFFF
##1D571C	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)

#594F15

Deuteranopia (green-blind)

#524A21

Tritanopia (blue-blind)

#12544B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d571c;
/* rgb */ color: rgb(29, 87, 28);
/* oklch */ color: oklch(40.5% 0.109 143.0);

Tailwind

colors: {
  custom: {
    50: '#61875b',
    500: '#1d571c',
    950: '#000000',
  },
}

SCSS

$custom: #1d571c;
$custom-light: #61875b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d571c",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 118.983,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40463,
    "c": 0.1087,
    "h": 143
  },
  "luminance": 0.07161
}

Semantic roles & 50–950 ramp

primary

#1D571C

secondary

#8B428D

accent

#4DDBD8

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1D571C

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

Preview Lab → · Contrast checker → · Palette generator →