#1F4D0D#1F4D0D

#1F4D0D is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.4% C 0.105 H 138.7°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#1F4D0D
RGB	rgb(31, 77, 13)
HSL	hsl(103, 71%, 18%)
HSV	hsv(103, 83%, 30%)
CMYK	cmyk(59.7%, 0%, 83.1%, 69.8%)
CIE-LAB	lab(28.45, -28.64, 31.01)
CIE-LCH	lch(28.45, 42.21, 132.72°)
OKLab	oklab(37.37% -0.079 0.0695)
OKLCH	oklch(37.37% 0.105 138.7)
XYZ	xyz(3.2915, 5.6279, 1.2935)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4D0D #3B0D4D

analogous

#3F4D0D #1F4D0D #0D4D1B

triadic

#1F4D0D #0D1F4D #4D0D1F

tetradic

#1F4D0D #0D3F4D #3B0D4D #4D1B0D

square

#1F4D0D #0D3F4D #3B0D4D #4D1B0D

split-complementary

#1F4D0D #1B0D4D #4D0D3F

monochromatic

#0B1A04 #0B1A04 #1F4D0D #348116 #49B61F

Accessibility & contrast

On white

9.88

#1F4D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#1F4D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4D0D

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4D0D	#FFFFFF	#000000	##FFFFFF
##1F4D0D	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504502

Deuteranopia (green-blind)

#4A4214

Tritanopia (blue-blind)

#1B4A41

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1f4d0d;
/* rgb */ color: rgb(31, 77, 13);
/* oklch */ color: oklch(37.4% 0.105 138.7);

Tailwind

colors: {
  custom: {
    50: '#617f51',
    500: '#1f4d0d',
    950: '#000000',
  },
}

SCSS

$custom: #1f4d0d;
$custom-light: #617f51;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4d0d",
  "rgb": {
    "r": 31,
    "g": 77,
    "b": 13
  },
  "hsl": {
    "h": 103.125,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37373,
    "c": 0.10523,
    "h": 138.7
  },
  "luminance": 0.05628
}

Semantic roles & 50–950 ramp

primary

#1F4D0D

secondary

#6F2E88

accent

#3AEEBB

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1F4D0D

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

Preview Lab → · Contrast checker → · Palette generator →