#1D2401#1D2401

#1D2401 is a very dark, muted yellow-green. Relative luminance 0.015; OKLCH L 24.5% C 0.057 H 120.1°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#1D2401
RGB	rgb(29, 36, 1)
HSL	hsl(72, 95%, 7%)
HSV	hsv(72, 97%, 14%)
CMYK	cmyk(19.4%, 0%, 97.2%, 85.9%)
CIE-LAB	lab(12.77, -9.44, 18.25)
CIE-LCH	lch(12.77, 20.55, 117.35°)
OKLab	oklab(24.48% -0.0284 0.0489)
OKLCH	oklch(24.48% 0.057 120.1)
XYZ	xyz(1.1431, 1.5252, 0.2629)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2401 #080124

analogous

#241A01 #1D2401 #0C2401

triadic

#1D2401 #011D24 #24011D

tetradic

#1D2401 #01241A #080124 #24010C

square

#1D2401 #01241A #080124 #24010C

split-complementary

#1D2401 #010C24 #1A0124

monochromatic

#181E01 #181E01 #1D2401 #4D6003 #7D9B04

Accessibility & contrast

On white

16.09

#1D2401 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#1D2401 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2401

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2401	#FFFFFF	#000000	##FFFFFF
##1D2401	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272100

Deuteranopia (green-blind)

#262103

Tritanopia (blue-blind)

#1F211D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #1d2401;
/* rgb */ color: rgb(29, 36, 1);
/* oklch */ color: oklch(24.5% 0.057 120.1);

Tailwind

colors: {
  custom: {
    50: '#595e47',
    500: '#1d2401',
    950: '#000000',
  },
}

SCSS

$custom: #1d2401;
$custom-light: #595e47;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2401",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 1
  },
  "hsl": {
    "h": 72,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.24479,
    "c": 0.05655,
    "h": 120.1
  },
  "luminance": 0.01525
}

Semantic roles & 50–950 ramp

primary

#1D2401

secondary

#27166B

accent

#29FF54

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#030400

muted

#787977

Preview Lab

Preview with #1D2401

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

Preview Lab → · Contrast checker → · Palette generator →