#1F4F0D#1F4F0D

#1F4F0D is a dark, moderate green. Relative luminance 0.059; OKLCH L 38.0% C 0.108 H 138.9°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F4F0D
RGB	rgb(31, 79, 13)
HSL	hsl(104, 72%, 18%)
HSV	hsv(104, 84%, 31%)
CMYK	cmyk(60.8%, 0%, 83.5%, 69%)
CIE-LAB	lab(29.19, -29.49, 31.73)
CIE-LCH	lch(29.19, 43.32, 132.91°)
OKLab	oklab(37.98% -0.0813 0.071)
OKLCH	oklch(37.98% 0.108 138.9)
XYZ	xyz(3.4336, 5.9120, 1.3409)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4F0D #3D0D4F

analogous

#404F0D #1F4F0D #0D4F1C

triadic

#1F4F0D #0D1F4F #4F0D1F

tetradic

#1F4F0D #0D404F #3D0D4F #4F1C0D

square

#1F4F0D #0D404F #3D0D4F #4F1C0D

split-complementary

#1F4F0D #1C0D4F #4F0D40

monochromatic

#0A1A04 #0A1A04 #1F4F0D #348416 #48B81E

Accessibility & contrast

On white

9.62

#1F4F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1F4F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4F0D

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4F0D	#FFFFFF	#000000	##FFFFFF
##1F4F0D	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524701

Deuteranopia (green-blind)

#4C4314

Tritanopia (blue-blind)

#1A4C43

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1f4f0d;
/* rgb */ color: rgb(31, 79, 13);
/* oklch */ color: oklch(38.0% 0.108 138.9);

Tailwind

colors: {
  custom: {
    50: '#618151',
    500: '#1f4f0d',
    950: '#000000',
  },
}

SCSS

$custom: #1f4f0d;
$custom-light: #618151;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4f0d",
  "rgb": {
    "r": 31,
    "g": 79,
    "b": 13
  },
  "hsl": {
    "h": 103.636,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.3798,
    "c": 0.10795,
    "h": 138.9
  },
  "luminance": 0.05912
}

Semantic roles & 50–950 ramp

primary

#1F4F0D

secondary

#712E8A

accent

#39EEBD

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#050A02

muted

#7A7C78

Preview Lab

Preview with #1F4F0D

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

Preview Lab → · Contrast checker → · Palette generator →