#1F5F0C#1F5F0C

#1F5F0C is a dark, vivid green. Relative luminance 0.085; OKLCH L 42.8% C 0.129 H 140.0°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#1F5F0C
RGB	rgb(31, 95, 12)
HSL	hsl(106, 78%, 21%)
HSV	hsv(106, 87%, 37%)
CMYK	cmyk(67.4%, 0%, 87.4%, 62.7%)
CIE-LAB	lab(35.01, -36.03, 37.57)
CIE-LCH	lch(35.01, 52.05, 133.80°)
OKLab	oklab(42.79% -0.0989 0.0831)
OKLCH	oklch(42.79% 0.129 140)
XYZ	xyz(4.7234, 8.5018, 1.7398)
Luminance	0.0850 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5F0C #4C0C5F

analogous

#485F0C #1F5F0C #0C5F22

triadic

#1F5F0C #0C1F5F #5F0C1F

tetradic

#1F5F0C #0C485F #4C0C5F #5F220C

square

#1F5F0C #0C485F #4C0C5F #5F220C

split-complementary

#1F5F0C #220C5F #5F0C48

monochromatic

#091B03 #0D2905 #1F5F0C #319513 #42CC1A

Accessibility & contrast

On white

7.78

#1F5F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1F5F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5F0C

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5F0C	#FFFFFF	#000000	##FFFFFF
##1F5F0C	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625500

Deuteranopia (green-blind)

#5A5017

Tritanopia (blue-blind)

#165C50

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1f5f0c;
/* rgb */ color: rgb(31, 95, 12);
/* oklch */ color: oklch(42.8% 0.129 140.0);

Tailwind

colors: {
  custom: {
    50: '#658d54',
    500: '#1f5f0c',
    950: '#000000',
  },
}

SCSS

$custom: #1f5f0c;
$custom-light: #658d54;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5f0c",
  "rgb": {
    "r": 31,
    "g": 95,
    "b": 12
  },
  "hsl": {
    "h": 106.265,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42788,
    "c": 0.12918,
    "h": 140
  },
  "luminance": 0.08502
}

Semantic roles & 50–950 ramp

primary

#1F5F0C

secondary

#812D99

accent

#34F4C8

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1F5F0C

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

Preview Lab → · Contrast checker → · Palette generator →