#1F500F#1F500F

#1F500F is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.3% C 0.108 H 139.3°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#1F500F
RGB	rgb(31, 80, 15)
HSL	hsl(105, 68%, 19%)
HSV	hsv(105, 81%, 31%)
CMYK	cmyk(61.2%, 0%, 81.3%, 68.6%)
CIE-LAB	lab(29.57, -29.76, 31.31)
CIE-LCH	lch(29.57, 43.20, 133.55°)
OKLab	oklab(38.3% -0.0819 0.0705)
OKLCH	oklch(38.3% 0.108 139.3)
XYZ	xyz(3.5198, 6.0628, 1.4366)
Luminance	0.0606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F500F #400F50

analogous

#3F500F #1F500F #0F501F

triadic

#1F500F #0F1F50 #500F1F

tetradic

#1F500F #0F3F50 #400F50 #501F0F

square

#1F500F #0F3F50 #400F50 #501F0F

split-complementary

#1F500F #1F0F50 #500F3F

monochromatic

#0A1A05 #0B1C05 #1F500F #338419 #47B722

Accessibility & contrast

On white

9.49

#1F500F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1F500F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F500F

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F500F	#FFFFFF	#000000	##FFFFFF
##1F500F	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534804

Deuteranopia (green-blind)

#4C4416

Tritanopia (blue-blind)

#1A4D44

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1f500f;
/* rgb */ color: rgb(31, 80, 15);
/* oklch */ color: oklch(38.3% 0.108 139.3);

Tailwind

colors: {
  custom: {
    50: '#618252',
    500: '#1f500f',
    950: '#000000',
  },
}

SCSS

$custom: #1f500f;
$custom-light: #618252;
$custom-dark: #000000;

JSON

{
  "hex": "#1f500f",
  "rgb": {
    "r": 31,
    "g": 80,
    "b": 15
  },
  "hsl": {
    "h": 105.231,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38299,
    "c": 0.10805,
    "h": 139.3
  },
  "luminance": 0.06063
}

Semantic roles & 50–950 ramp

primary

#1F500F

secondary

#74318A

accent

#3DEBC0

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#050A02

muted

#7A7C78

Preview Lab

Preview with #1F500F

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

Preview Lab → · Contrast checker → · Palette generator →