#1F5D13#1F5D13

#1F5D13 is a dark, vivid green. Relative luminance 0.082; OKLCH L 42.2% C 0.123 H 140.8°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F5D13
RGB	rgb(31, 93, 19)
HSL	hsl(110, 66%, 22%)
HSV	hsv(110, 80%, 36%)
CMYK	cmyk(66.7%, 0%, 79.6%, 63.5%)
CIE-LAB	lab(34.33, -34.76, 34.45)
CIE-LCH	lch(34.33, 48.94, 135.26°)
OKLab	oklab(42.24% -0.0951 0.0776)
OKLCH	oklch(42.24% 0.123 140.8)
XYZ	xyz(4.5967, 8.1666, 1.9500)
Luminance	0.0817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5D13 #51135D

analogous

#445D13 #1F5D13 #135D2C

triadic

#1F5D13 #131F5D #5D131F

tetradic

#1F5D13 #13445D #51135D #5D2C13

square

#1F5D13 #13445D #51135D #5D2C13

split-complementary

#1F5D13 #2C135D #5D1344

monochromatic

#081905 #0E2A09 #1F5D13 #30901D #41C328

Accessibility & contrast

On white

7.97

#1F5D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#1F5D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5D13

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5D13	#FFFFFF	#000000	##FFFFFF
##1F5D13	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605405

Deuteranopia (green-blind)

#584F1B

Tritanopia (blue-blind)

#155A4F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1f5d13;
/* rgb */ color: rgb(31, 93, 19);
/* oklch */ color: oklch(42.2% 0.123 140.8);

Tailwind

colors: {
  custom: {
    50: '#648c56',
    500: '#1f5d13',
    950: '#000000',
  },
}

SCSS

$custom: #1f5d13;
$custom-light: #648c56;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5d13",
  "rgb": {
    "r": 31,
    "g": 93,
    "b": 19
  },
  "hsl": {
    "h": 110.27,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42239,
    "c": 0.12278,
    "h": 140.8
  },
  "luminance": 0.08167
}

Semantic roles & 50–950 ramp

primary

#1F5D13

secondary

#863795

accent

#3FE9CD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1F5D13

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

Preview Lab → · Contrast checker → · Palette generator →