#1D3C05#1D3C05

#1D3C05 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.0% C 0.088 H 135.1°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#1D3C05
RGB	rgb(29, 60, 5)
HSL	hsl(94, 85%, 13%)
HSV	hsv(94, 92%, 24%)
CMYK	cmyk(51.7%, 0%, 91.7%, 76.5%)
CIE-LAB	lab(21.96, -22.21, 27.75)
CIE-LCH	lch(21.96, 35.54, 128.67°)
OKLab	oklab(31.98% -0.0622 0.062)
OKLCH	oklch(31.98% 0.088 135.1)
XYZ	xyz(2.1499, 3.5038, 0.7066)
Luminance	0.0350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.41

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3C05 #24053C

analogous

#383C05 #1D3C05 #053C08

triadic

#1D3C05 #051D3C #3C051D

tetradic

#1D3C05 #05383C #24053C #3C0805

square

#1D3C05 #05383C #24053C #3C0805

split-complementary

#1D3C05 #08053C #3C0538

monochromatic

#0E1C02 #0E1C02 #1D3C05 #38740A #54AD0E

Accessibility & contrast

On white

12.35

#1D3C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1D3C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3C05

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3C05	#FFFFFF	#000000	##FFFFFF
##1D3C05	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3600

Deuteranopia (green-blind)

#3B340B

Tritanopia (blue-blind)

#1C3932

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1d3c05;
/* rgb */ color: rgb(29, 60, 5);
/* oklch */ color: oklch(32.0% 0.088 135.1);

Tailwind

colors: {
  custom: {
    50: '#5d724a',
    500: '#1d3c05',
    950: '#000000',
  },
}

SCSS

$custom: #1d3c05;
$custom-light: #5d724a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3c05",
  "rgb": {
    "r": 29,
    "g": 60,
    "b": 5
  },
  "hsl": {
    "h": 93.818,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31984,
    "c": 0.08781,
    "h": 135.1
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#1D3C05

secondary

#54207D

accent

#2DFBA1

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040801

muted

#797B77

Preview Lab

Preview with #1D3C05

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

Preview Lab → · Contrast checker → · Palette generator →