#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
RGBrgb(31, 79, 15)
HSLhsl(105, 68%, 18%)
HSVhsv(105, 81%, 31%)
CMYKcmyk(60.8%, 0%, 81%, 69%)
CIE-LABlab(29.20, -29.34, 30.94)
CIE-LCHlch(29.20, 42.64, 133.47°)
OKLaboklab(38% -0.0808 0.0697)
OKLCHoklch(38% 0.107 139.2)
XYZxyz(3.4471, 5.9175, 1.4124)
Luminance0.0592 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

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
##1F4F0F1.009.622.189.62
#FFFFFF9.621.0021.001.00
#0000002.1821.001.0021.00
##FFFFFF9.621.0021.001.00

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 →

#1F4F0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva