#1D3003#1D3003

#1D3003 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.2% C 0.072 H 130.2°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#1D3003
RGB	rgb(29, 48, 3)
HSL	hsl(85, 88%, 10%)
HSV	hsv(85, 94%, 19%)
CMYK	cmyk(39.6%, 0%, 93.8%, 81.2%)
CIE-LAB	lab(17.37, -16.25, 23.34)
CIE-LCH	lch(17.37, 28.44, 124.84°)
OKLab	oklab(28.23% -0.0464 0.055)
OKLCH	oklch(28.23% 0.072 130.2)
XYZ	xyz(1.5801, 2.3816, 0.4626)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3003 #160330

analogous

#302C03 #1D3003 #073003

triadic

#1D3003 #031D30 #30031D

tetradic

#1D3003 #03302C #160330 #300307

square

#1D3003 #03302C #160330 #300307

split-complementary

#1D3003 #030730 #2C0330

monochromatic

#111D02 #111D02 #1D3003 #406A07 #63A30A

Accessibility & contrast

On white

14.22

#1D3003 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#1D3003 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3003

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3003	#FFFFFF	#000000	##FFFFFF
##1D3003	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#302A07

Tritanopia (blue-blind)

#1E2D28

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1d3003;
/* rgb */ color: rgb(29, 48, 3);
/* oklch */ color: oklch(28.2% 0.072 130.2);

Tailwind

colors: {
  custom: {
    50: '#5b6848',
    500: '#1d3003',
    950: '#000000',
  },
}

SCSS

$custom: #1d3003;
$custom-light: #5b6848;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3003",
  "rgb": {
    "r": 29,
    "g": 48,
    "b": 3
  },
  "hsl": {
    "h": 85.333,
    "s": 88.235,
    "l": 10
  },
  "oklch": {
    "l": 0.28226,
    "c": 0.072,
    "h": 130.2
  },
  "luminance": 0.02382
}

Semantic roles & 50–950 ramp

primary

#1D3003

secondary

#411B73

accent

#29FE83

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#040600

muted

#797A77

Preview Lab

Preview with #1D3003

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

Preview Lab → · Contrast checker → · Palette generator →