#1F4E0D#1F4E0D

#1F4E0D is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.7% C 0.107 H 138.8°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#1F4E0D
RGB	rgb(31, 78, 13)
HSL	hsl(103, 71%, 18%)
HSV	hsv(103, 83%, 31%)
CMYK	cmyk(60.3%, 0%, 83.3%, 69.4%)
CIE-LAB	lab(28.82, -29.07, 31.37)
CIE-LCH	lch(28.82, 42.77, 132.82°)
OKLab	oklab(37.68% -0.0802 0.0703)
OKLCH	oklch(37.68% 0.107 138.8)
XYZ	xyz(3.3620, 5.7689, 1.3170)
Luminance	0.0577 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4E0D #3C0D4E

analogous

#3F4E0D #1F4E0D #0D4E1C

triadic

#1F4E0D #0D1F4E #4E0D1F

tetradic

#1F4E0D #0D3F4E #3C0D4E #4E1C0D

square

#1F4E0D #0D3F4E #3C0D4E #4E1C0D

split-complementary

#1F4E0D #1C0D4E #4E0D3F

monochromatic

#0A1A04 #0A1A04 #1F4E0D #348216 #49B71E

Accessibility & contrast

On white

9.75

#1F4E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1F4E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4E0D

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4E0D	#FFFFFF	#000000	##FFFFFF
##1F4E0D	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514602

Deuteranopia (green-blind)

#4B4214

Tritanopia (blue-blind)

#1A4B42

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1f4e0d;
/* rgb */ color: rgb(31, 78, 13);
/* oklch */ color: oklch(37.7% 0.107 138.8);

Tailwind

colors: {
  custom: {
    50: '#618051',
    500: '#1f4e0d',
    950: '#000000',
  },
}

SCSS

$custom: #1f4e0d;
$custom-light: #618051;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4e0d",
  "rgb": {
    "r": 31,
    "g": 78,
    "b": 13
  },
  "hsl": {
    "h": 103.385,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37677,
    "c": 0.10659,
    "h": 138.8
  },
  "luminance": 0.05769
}

Semantic roles & 50–950 ramp

primary

#1F4E0D

secondary

#702E89

accent

#3AEEBC

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#050A02

muted

#7A7C78

Preview Lab

Preview with #1F4E0D

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

Preview Lab → · Contrast checker → · Palette generator →