#1D3505#1D3505

#1D3505 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.078 H 132.9°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX#1D3505
RGBrgb(29, 53, 5)
HSLhsl(90, 83%, 11%)
HSVhsv(90, 91%, 21%)
CMYKcmyk(45.3%, 0%, 90.6%, 79.2%)
CIE-LABlab(19.30, -18.71, 24.81)
CIE-LCHlch(19.30, 31.07, 127.02°)
OKLaboklab(29.81% -0.0528 0.0568)
OKLCHoklch(29.81% 0.078 132.9)
XYZxyz(1.8072, 2.8183, 0.5923)
Luminance0.0282 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D3505 #1D0535
analogous
#353505 #1D3505 #053505
triadic
#1D3505 #051D35 #35051D
tetradic
#1D3505 #053535 #1D0535 #350505
square
#1D3505 #053535 #1D0535 #350505
split-complementary
#1D3505 #050535 #350535
monochromatic
#0F1C03 #0F1C03 #1D3505 #3C6D0A #5AA510

Accessibility & contrast

On white

13.43
#1D3505 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.56
#1D3505 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3505
13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D3505#FFFFFF#000000##FFFFFF
##1D35051.0013.431.5613.43
#FFFFFF13.431.0021.001.00
#0000001.5621.001.0021.00
##FFFFFF13.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#383000
Deuteranopia (green-blind)
#342E09
Tritanopia (blue-blind)
#1D322C
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #1d3505;
/* rgb */ color: rgb(29, 53, 5);
/* oklch */ color: oklch(29.8% 0.078 132.9);
Tailwind
colors: {
  custom: {
    50: '#5b6c4a',
    500: '#1d3505',
    950: '#000000',
  },
}
SCSS
$custom: #1d3505;
$custom-light: #5b6c4a;
$custom-dark: #000000;
JSON
{
  "hex": "#1d3505",
  "rgb": {
    "r": 29,
    "g": 53,
    "b": 5
  },
  "hsl": {
    "h": 90,
    "s": 82.759,
    "l": 11.373
  },
  "oklch": {
    "l": 0.29806,
    "c": 0.07757,
    "h": 132.9
  },
  "luminance": 0.02818
}

Semantic roles & 50–950 ramp

primary
#1D3505
secondary
#4B2076
accent
#2FF994
background
#F5F6F4
surface
#E9EBE7
border
#C5C6C3
text
#040701
muted
#797A77

Preview Lab

Preview with #1D3505

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

Preview Lab → · Contrast checker → · Palette generator →

#1D3505 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva