#1D3605#1D3605

#1D3605 is a dark, moderate yellow-green. Relative luminance 0.029; OKLCH L 30.1% C 0.079 H 133.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#1D3605
RGB	rgb(29, 54, 5)
HSL	hsl(91, 83%, 12%)
HSV	hsv(91, 91%, 21%)
CMYK	cmyk(46.3%, 0%, 90.7%, 78.8%)
CIE-LAB	lab(19.68, -19.22, 25.24)
CIE-LCH	lch(19.68, 31.73, 127.29°)
OKLab	oklab(30.12% -0.0542 0.0576)
OKLCH	oklch(30.12% 0.079 133.3)
XYZ	xyz(1.8532, 2.9104, 0.6077)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3605 #1E0536

analogous

#363605 #1D3605 #053605

triadic

#1D3605 #051D36 #36051D

tetradic

#1D3605 #053636 #1E0536 #360505

square

#1D3605 #053636 #1E0536 #360505

split-complementary

#1D3605 #050536 #360536

monochromatic

#0F1C03 #0F1C03 #1D3605 #3B6E0A #59A60F

Accessibility & contrast

On white

13.27

#1D3605 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1D3605 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3605

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3605	#FFFFFF	#000000	##FFFFFF
##1D3605	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#352F0A

Tritanopia (blue-blind)

#1D332D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1d3605;
/* rgb */ color: rgb(29, 54, 5);
/* oklch */ color: oklch(30.1% 0.079 133.3);

Tailwind

colors: {
  custom: {
    50: '#5c6d4a',
    500: '#1d3605',
    950: '#000000',
  },
}

SCSS

$custom: #1d3605;
$custom-light: #5c6d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3605",
  "rgb": {
    "r": 29,
    "g": 54,
    "b": 5
  },
  "hsl": {
    "h": 90.612,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30117,
    "c": 0.07906,
    "h": 133.3
  },
  "luminance": 0.02911
}

Semantic roles & 50–950 ramp

primary

#1D3605

secondary

#4C2077

accent

#2EF996

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1D3605

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

Preview Lab → · Contrast checker → · Palette generator →