#1D3504#1D3504

#1D3504 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.078 H 132.7°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#1D3504
RGB	rgb(29, 53, 4)
HSL	hsl(89, 86%, 11%)
HSV	hsv(89, 92%, 21%)
CMYK	cmyk(45.3%, 0%, 92.5%, 79.2%)
CIE-LAB	lab(19.29, -18.80, 25.20)
CIE-LCH	lch(19.29, 31.44, 126.73°)
OKLab	oklab(29.8% -0.0532 0.0577)
OKLCH	oklch(29.8% 0.078 132.7)
XYZ	xyz(1.8017, 2.8161, 0.5635)
Luminance	0.0282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3504 #1C0435

analogous

#353404 #1D3504 #043504

triadic

#1D3504 #041D35 #35041D

tetradic

#1D3504 #043534 #1C0435 #350404

square

#1D3504 #043534 #1C0435 #350404

split-complementary

#1D3504 #040435 #340435

monochromatic

#101C02 #101C02 #1D3504 #3C6E08 #5BA70D

Accessibility & contrast

On white

13.43

#1D3504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#1D3504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3504

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3504	#FFFFFF	#000000	##FFFFFF
##1D3504	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#342E08

Tritanopia (blue-blind)

#1D322C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1d3504;
/* rgb */ color: rgb(29, 53, 4);
/* oklch */ color: oklch(29.8% 0.078 132.7);

Tailwind

colors: {
  custom: {
    50: '#5c6c49',
    500: '#1d3504',
    950: '#000000',
  },
}

SCSS

$custom: #1d3504;
$custom-light: #5c6c49;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3504",
  "rgb": {
    "r": 29,
    "g": 53,
    "b": 4
  },
  "hsl": {
    "h": 89.388,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29795,
    "c": 0.07847,
    "h": 132.7
  },
  "luminance": 0.02816
}

Semantic roles & 50–950 ramp

primary

#1D3504

secondary

#491E77

accent

#2CFC92

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1D3504

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

Preview Lab → · Contrast checker → · Palette generator →