#1D571E#1D571E

#1D571E is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.107 H 143.5°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#1D571E
RGB	rgb(29, 87, 30)
HSL	hsl(121, 50%, 23%)
HSV	hsv(121, 67%, 34%)
CMYK	cmyk(66.7%, 0%, 65.5%, 65.9%)
CIE-LAB	lab(32.19, -31.68, 27.07)
CIE-LCH	lch(32.19, 41.66, 139.49°)
OKLab	oklab(40.49% -0.086 0.0635)
OKLCH	oklch(40.49% 0.107 143.5)
XYZ	xyz(4.1490, 7.1709, 2.3935)
Luminance	0.0717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D571E #571D56

analogous

#39571D #1D571E #1D573B

triadic

#1D571E #1E1D57 #571E1D

tetradic

#1D571E #1D3957 #571D56 #573B1D

square

#1D571E #1D3957 #571D56 #573B1D

split-complementary

#1D571E #3B1D57 #571D39

monochromatic

#081708 #0E290E #1D571E #2C852E #3CB33E

Accessibility & contrast

On white

8.63

#1D571E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1D571E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D571E

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D571E	#FFFFFF	#000000	##FFFFFF
##1D571E	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)

#594F18

Deuteranopia (green-blind)

#524A23

Tritanopia (blue-blind)

#11544B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d571e;
/* rgb */ color: rgb(29, 87, 30);
/* oklch */ color: oklch(40.5% 0.107 143.5);

Tailwind

colors: {
  custom: {
    50: '#61875c',
    500: '#1d571e',
    950: '#000000',
  },
}

SCSS

$custom: #1d571e;
$custom-light: #61875c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d571e",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 121.034,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40488,
    "c": 0.10691,
    "h": 143.5
  },
  "luminance": 0.07171
}

Semantic roles & 50–950 ramp

primary

#1D571E

secondary

#8C448B

accent

#4ED7DA

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1D571E

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

Preview Lab → · Contrast checker → · Palette generator →