#1D3707#1D3707

#1D3707 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.4% C 0.079 H 134.1°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#1D3707
RGB	rgb(29, 55, 7)
HSL	hsl(93, 77%, 12%)
HSV	hsv(93, 87%, 22%)
CMYK	cmyk(47.3%, 0%, 87.3%, 78.4%)
CIE-LAB	lab(20.08, -19.55, 24.88)
CIE-LCH	lch(20.08, 31.64, 128.16°)
OKLab	oklab(30.45% -0.0548 0.0566)
OKLCH	oklch(30.45% 0.079 134.1)
XYZ	xyz(1.9112, 3.0088, 0.6810)
Luminance	0.0301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3707 #210737

analogous

#353707 #1D3707 #073709

triadic

#1D3707 #071D37 #37071D

tetradic

#1D3707 #073537 #210737 #370907

square

#1D3707 #073537 #210737 #370907

split-complementary

#1D3707 #090737 #370735

monochromatic

#0E1B03 #0E1B03 #1D3707 #3A6D0E #56A415

Accessibility & contrast

On white

13.11

#1D3707 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1D3707 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3707

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3707	#FFFFFF	#000000	##FFFFFF
##1D3707	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3201

Deuteranopia (green-blind)

#36300C

Tritanopia (blue-blind)

#1D342E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1d3707;
/* rgb */ color: rgb(29, 55, 7);
/* oklch */ color: oklch(30.4% 0.079 134.1);

Tailwind

colors: {
  custom: {
    50: '#5c6e4b',
    500: '#1d3707',
    950: '#000000',
  },
}

SCSS

$custom: #1d3707;
$custom-light: #5c6e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3707",
  "rgb": {
    "r": 29,
    "g": 55,
    "b": 7
  },
  "hsl": {
    "h": 92.5,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30448,
    "c": 0.07883,
    "h": 134.1
  },
  "luminance": 0.03009
}

Semantic roles & 50–950 ramp

primary

#1D3707

secondary

#502377

accent

#34F49C

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1D3707

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

Preview Lab → · Contrast checker → · Palette generator →