#1D3A09#1D3A09

#1D3A09 is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.4% C 0.082 H 135.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#1D3A09
RGB	rgb(29, 58, 9)
HSL	hsl(96, 73%, 13%)
HSV	hsv(96, 84%, 23%)
CMYK	cmyk(50%, 0%, 84.5%, 77.3%)
CIE-LAB	lab(21.23, -20.88, 25.34)
CIE-LCH	lch(21.23, 32.84, 129.49°)
OKLab	oklab(31.4% -0.0582 0.0574)
OKLCH	oklch(31.4% 0.082 135.4)
XYZ	xyz(2.0690, 3.3069, 0.7877)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3A09 #26093A

analogous

#353A09 #1D3A09 #093A0D

triadic

#1D3A09 #091D3A #3A091D

tetradic

#1D3A09 #09353A #26093A #3A0D09

square

#1D3A09 #09353A #26093A #3A0D09

split-complementary

#1D3A09 #0D093A #3A0935

monochromatic

#0D1A04 #0D1A04 #1D3A09 #376F11 #52A419

Accessibility & contrast

On white

12.64

#1D3A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1D3A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3A09

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3A09	#FFFFFF	#000000	##FFFFFF
##1D3A09	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3403

Deuteranopia (green-blind)

#39320E

Tritanopia (blue-blind)

#1C3731

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1d3a09;
/* rgb */ color: rgb(29, 58, 9);
/* oklch */ color: oklch(31.4% 0.082 135.4);

Tailwind

colors: {
  custom: {
    50: '#5c704c',
    500: '#1d3a09',
    950: '#000000',
  },
}

SCSS

$custom: #1d3a09;
$custom-light: #5c704c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3a09",
  "rgb": {
    "r": 29,
    "g": 58,
    "b": 9
  },
  "hsl": {
    "h": 95.51,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31399,
    "c": 0.08176,
    "h": 135.4
  },
  "luminance": 0.03307
}

Semantic roles & 50–950 ramp

primary

#1D3A09

secondary

#572778

accent

#38F0A5

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1D3A09

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

Preview Lab → · Contrast checker → · Palette generator →