#1F4C0C#1F4C0C

#1F4C0C is a dark, moderate green. Relative luminance 0.055; OKLCH L 37.1% C 0.104 H 138.4°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F4C0C
RGB	rgb(31, 76, 12)
HSL	hsl(102, 73%, 17%)
HSV	hsv(102, 84%, 30%)
CMYK	cmyk(59.2%, 0%, 84.2%, 70.2%)
CIE-LAB	lab(28.08, -28.28, 31.03)
CIE-LCH	lch(28.08, 41.98, 132.34°)
OKLab	oklab(37.06% -0.0781 0.0694)
OKLCH	oklch(37.06% 0.104 138.4)
XYZ	xyz(3.2158, 5.4865, 1.2373)
Luminance	0.0549 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4C0C #390C4C

analogous

#3F4C0C #1F4C0C #0C4C19

triadic

#1F4C0C #0C1F4C #4C0C1F

tetradic

#1F4C0C #0C3F4C #390C4C #4C190C

square

#1F4C0C #0C3F4C #390C4C #4C190C

split-complementary

#1F4C0C #190C4C #4C0C3F

monochromatic

#0B1A04 #0B1A04 #1F4C0C #358114 #4AB61D

Accessibility & contrast

On white

10.01

#1F4C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#1F4C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4C0C

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4C0C	#FFFFFF	#000000	##FFFFFF
##1F4C0C	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4501

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#1B4940

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1f4c0c;
/* rgb */ color: rgb(31, 76, 12);
/* oklch */ color: oklch(37.1% 0.104 138.4);

Tailwind

colors: {
  custom: {
    50: '#617e50',
    500: '#1f4c0c',
    950: '#000000',
  },
}

SCSS

$custom: #1f4c0c;
$custom-light: #617e50;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4c0c",
  "rgb": {
    "r": 31,
    "g": 76,
    "b": 12
  },
  "hsl": {
    "h": 102.188,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37061,
    "c": 0.10447,
    "h": 138.4
  },
  "luminance": 0.05487
}

Semantic roles & 50–950 ramp

primary

#1F4C0C

secondary

#6C2C88

accent

#38EFB9

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1F4C0C

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

Preview Lab → · Contrast checker → · Palette generator →