#1D431C#1D431C

#1D431C is a dark, moderate green. Relative luminance 0.044; OKLCH L 34.4% C 0.078 H 143.2°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#1D431C
RGB	rgb(29, 67, 28)
HSL	hsl(118, 41%, 19%)
HSV	hsv(118, 58%, 26%)
CMYK	cmyk(56.7%, 0%, 58.2%, 73.7%)
CIE-LAB	lab(24.83, -22.97, 19.47)
CIE-LCH	lch(24.83, 30.11, 139.71°)
OKLab	oklab(34.42% -0.0625 0.0468)
OKLCH	oklch(34.42% 0.078 143.2)
XYZ	xyz(2.7233, 4.3592, 1.7963)
Luminance	0.0436 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 3.28

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D431C #421C43

analogous

#30431C #1D431C #1C432E

triadic

#1D431C #1C1D43 #431C1D

tetradic

#1D431C #1C3043 #421C43 #432E1C

square

#1D431C #1C3043 #421C43 #432E1C

split-complementary

#1D431C #2E1C43 #431C30

monochromatic

#091609 #0A180A #1D431C #306E2E #429940

Accessibility & contrast

On white

11.22

#1D431C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#1D431C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D431C

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D431C	#FFFFFF	#000000	##FFFFFF
##1D431C	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D19

Deuteranopia (green-blind)

#3F3A1F

Tritanopia (blue-blind)

#18413A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1d431c;
/* rgb */ color: rgb(29, 67, 28);
/* oklch */ color: oklch(34.4% 0.078 143.2);

Tailwind

colors: {
  custom: {
    50: '#5d7759',
    500: '#1d431c',
    950: '#000000',
  },
}

SCSS

$custom: #1d431c;
$custom-light: #5d7759;
$custom-dark: #000000;

JSON

{
  "hex": "#1d431c",
  "rgb": {
    "r": 29,
    "g": 67,
    "b": 28
  },
  "hsl": {
    "h": 118.462,
    "s": 41.053,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34415,
    "c": 0.07809,
    "h": 143.2
  },
  "luminance": 0.04359
}

Semantic roles & 50–950 ramp

primary

#1D431C

secondary

#774378

accent

#57D1CE

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040903

muted

#797B78

Preview Lab

Preview with #1D431C

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

Preview Lab → · Contrast checker → · Palette generator →