#1F4E19#1F4E19

#1F4E19 is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.8% C 0.097 H 141.5°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F4E19
RGB	rgb(31, 78, 25)
HSL	hsl(113, 51%, 20%)
HSV	hsv(113, 68%, 31%)
CMYK	cmyk(60.3%, 0%, 67.9%, 69.4%)
CIE-LAB	lab(28.93, -27.87, 25.97)
CIE-LCH	lch(28.93, 38.09, 137.02°)
OKLab	oklab(37.8% -0.0761 0.0606)
OKLCH	oklch(37.8% 0.097 141.5)
XYZ	xyz(3.4648, 5.8100, 1.8584)
Luminance	0.0581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 3.04

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4E19 #48194E

analogous

#394E19 #1F4E19 #194E2E

triadic

#1F4E19 #191F4E #4E191F

tetradic

#1F4E19 #19394E #48194E #4E2E19

square

#1F4E19 #19394E #48194E #4E2E19

split-complementary

#1F4E19 #2E194E #4E1939

monochromatic

#091707 #0D200A #1F4E19 #317C28 #44AB37

Accessibility & contrast

On white

9.71

#1F4E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#1F4E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4E19

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4E19	#FFFFFF	#000000	##FFFFFF
##1F4E19	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504713

Deuteranopia (green-blind)

#4A431D

Tritanopia (blue-blind)

#194B43

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1f4e19;
/* rgb */ color: rgb(31, 78, 25);
/* oklch */ color: oklch(37.8% 0.097 141.5);

Tailwind

colors: {
  custom: {
    50: '#608058',
    500: '#1f4e19',
    950: '#000000',
  },
}

SCSS

$custom: #1f4e19;
$custom-light: #608058;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4e19",
  "rgb": {
    "r": 31,
    "g": 78,
    "b": 25
  },
  "hsl": {
    "h": 113.208,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37798,
    "c": 0.09728,
    "h": 141.5
  },
  "luminance": 0.0581
}

Semantic roles & 50–950 ramp

primary

#1F4E19

secondary

#7D3E84

accent

#4DDBCB

background

#F5F7F5

surface

#EAEEE9

border

#C6C9C5

text

#050A03

muted

#797C78

Preview Lab

Preview with #1F4E19

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

Preview Lab → · Contrast checker → · Palette generator →