#1F4F0F#1F4F0F

#1F4F0F is a dark, moderate green. Relative luminance 0.059; OKLCH L 38.0% C 0.107 H 139.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F4F0F
RGB	rgb(31, 79, 15)
HSL	hsl(105, 68%, 18%)
HSV	hsv(105, 81%, 31%)
CMYK	cmyk(60.8%, 0%, 81%, 69%)
CIE-LAB	lab(29.20, -29.34, 30.94)
CIE-LCH	lch(29.20, 42.64, 133.47°)
OKLab	oklab(38% -0.0808 0.0697)
OKLCH	oklch(38% 0.107 139.2)
XYZ	xyz(3.4471, 5.9175, 1.4124)
Luminance	0.0592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4F0F #3F0F4F

analogous

#3F4F0F #1F4F0F #0F4F1F

triadic

#1F4F0F #0F1F4F #4F0F1F

tetradic

#1F4F0F #0F3F4F #3F0F4F #4F1F0F

square

#1F4F0F #0F3F4F #3F0F4F #4F1F0F

split-complementary

#1F4F0F #1F0F4F #4F0F3F

monochromatic

#0A1A05 #0B1C05 #1F4F0F #338219 #47B623

Accessibility & contrast

On white

9.62

#1F4F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1F4F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4F0F

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4F0F	#FFFFFF	#000000	##FFFFFF
##1F4F0F	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524704

Deuteranopia (green-blind)

#4B4316

Tritanopia (blue-blind)

#1A4C43

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1f4f0f;
/* rgb */ color: rgb(31, 79, 15);
/* oklch */ color: oklch(38.0% 0.107 139.2);

Tailwind

colors: {
  custom: {
    50: '#618152',
    500: '#1f4f0f',
    950: '#000000',
  },
}

SCSS

$custom: #1f4f0f;
$custom-light: #618152;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4f0f",
  "rgb": {
    "r": 31,
    "g": 79,
    "b": 15
  },
  "hsl": {
    "h": 105,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37996,
    "c": 0.10667,
    "h": 139.2
  },
  "luminance": 0.05918
}

Semantic roles & 50–950 ramp

primary

#1F4F0F

secondary

#733189

accent

#3DEBBF

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#050A02

muted

#7A7C78

Preview Lab

Preview with #1F4F0F

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

Preview Lab → · Contrast checker → · Palette generator →