#1F4C19#1F4C19

#1F4C19 is a dark, moderate green. Relative luminance 0.055; OKLCH L 37.2% C 0.094 H 141.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F4C19
RGB	rgb(31, 76, 25)
HSL	hsl(113, 50%, 20%)
HSV	hsv(113, 67%, 30%)
CMYK	cmyk(59.2%, 0%, 67.1%, 70.2%)
CIE-LAB	lab(28.19, -26.97, 25.14)
CIE-LCH	lch(28.19, 36.87, 137.01°)
OKLab	oklab(37.2% -0.0737 0.0588)
OKLCH	oklch(37.2% 0.094 141.4)
XYZ	xyz(3.3248, 5.5301, 1.8117)
Luminance	0.0553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.96

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4C19 #46194C

analogous

#394C19 #1F4C19 #194C2D

triadic

#1F4C19 #191F4C #4C191F

tetradic

#1F4C19 #19394C #46194C #4C2D19

square

#1F4C19 #19394C #46194C #4C2D19

split-complementary

#1F4C19 #2D194C #4C1939

monochromatic

#091708 #0C1E0A #1F4C19 #327A28 #45A837

Accessibility & contrast

On white

9.97

#1F4C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1F4C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4C19

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4C19	#FFFFFF	#000000	##FFFFFF
##1F4C19	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4513

Deuteranopia (green-blind)

#48411D

Tritanopia (blue-blind)

#194A41

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1f4c19;
/* rgb */ color: rgb(31, 76, 25);
/* oklch */ color: oklch(37.2% 0.094 141.4);

Tailwind

colors: {
  custom: {
    50: '#607e58',
    500: '#1f4c19',
    950: '#000000',
  },
}

SCSS

$custom: #1f4c19;
$custom-light: #607e58;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4c19",
  "rgb": {
    "r": 31,
    "g": 76,
    "b": 25
  },
  "hsl": {
    "h": 112.941,
    "s": 50.495,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37195,
    "c": 0.09428,
    "h": 141.4
  },
  "luminance": 0.0553
}

Semantic roles & 50–950 ramp

primary

#1F4C19

secondary

#7A3E82

accent

#4EDAC9

background

#F5F7F5

surface

#EAEEE9

border

#C6C9C5

text

#050A03

muted

#797C78

Preview Lab

Preview with #1F4C19

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

Preview Lab → · Contrast checker → · Palette generator →