#1F501F#1F501F

#1F501F is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.5% C 0.095 H 143.5°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#1F501F
RGB	rgb(31, 80, 31)
HSL	hsl(120, 44%, 22%)
HSV	hsv(120, 61%, 31%)
CMYK	cmyk(61.2%, 0%, 61.2%, 68.6%)
CIE-LAB	lab(29.73, -27.95, 23.68)
CIE-LCH	lch(29.73, 36.64, 139.73°)
OKLab	oklab(38.48% -0.076 0.0563)
OKLCH	oklch(38.48% 0.095 143.5)
XYZ	xyz(3.6809, 6.1272, 2.2848)
Luminance	0.0613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F501F #501F50

analogous

#38501F #1F501F #1F5038

triadic

#1F501F #1F1F50 #501F1F

tetradic

#1F501F #1F3850 #501F50 #50381F

square

#1F501F #1F3850 #501F50 #50381F

split-complementary

#1F501F #381F50 #501F38

monochromatic

#091609 #0E240E #1F501F #307C30 #41A841

Accessibility & contrast

On white

9.44

#1F501F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#1F501F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F501F

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F501F	#FFFFFF	#000000	##FFFFFF
##1F501F	1.00	9.44	2.23	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491A

Deuteranopia (green-blind)

#4B4423

Tritanopia (blue-blind)

#174E45

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1f501f;
/* rgb */ color: rgb(31, 80, 31);
/* oklch */ color: oklch(38.5% 0.095 143.5);

Tailwind

colors: {
  custom: {
    50: '#60815c',
    500: '#1f501f',
    950: '#000000',
  },
}

SCSS

$custom: #1f501f;
$custom-light: #60815c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f501f",
  "rgb": {
    "r": 31,
    "g": 80,
    "b": 31
  },
  "hsl": {
    "h": 120,
    "s": 44.144,
    "l": 21.765
  },
  "oklch": {
    "l": 0.38483,
    "c": 0.09455,
    "h": 143.5
  },
  "luminance": 0.06128
}

Semantic roles & 50–950 ramp

primary

#1F501F

secondary

#854685

accent

#54D4D4

background

#F5F7F5

surface

#EAEEE9

border

#C6C9C5

text

#050A04

muted

#797C79

Preview Lab

Preview with #1F501F

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

Preview Lab → · Contrast checker → · Palette generator →