#1F8A47#1F8A47

#1F8A47 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.138 H 150.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX#1F8A47
RGBrgb(31, 138, 71)
HSLhsl(142, 63%, 33%)
HSVhsv(142, 78%, 54%)
CMYKcmyk(77.5%, 0%, 48.6%, 45.9%)
CIE-LABlab(50.60, -44.95, 27.56)
CIE-LCHlch(50.60, 52.72, 148.49°)
OKLaboklab(55.9% -0.1208 0.0674)
OKLCHoklch(55.9% 0.138 150.9)
XYZxyz(10.7900, 18.9219, 9.0436)
Luminance0.1892 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8A47 #8A1F62
analogous
#2C8A1F #1F8A47 #1F8A7C
triadic
#1F8A47 #471F8A #8A471F
tetradic
#1F8A47 #1F2C8A #8A1F62 #8A7C1F
square
#1F8A47 #1F2C8A #8A1F62 #8A7C1F
split-complementary
#1F8A47 #7C1F8A #8A1F2C
monochromatic
#092614 #14582D #1F8A47 #2ABC61 #4CD780

Accessibility & contrast

On white

4.39
#1F8A47 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.78
#1F8A47 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A47
4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8A47#FFFFFF#000000##000000
##1F8A471.004.394.784.78
#FFFFFF4.391.0021.0021.00
#0000004.7821.001.001.00
##0000004.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B7E42
Deuteranopia (green-blind)
#7E754C
Tritanopia (blue-blind)
#00887A
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #1f8a47;
/* rgb */ color: rgb(31, 138, 71);
/* oklch */ color: oklch(55.9% 0.138 150.9);
Tailwind
colors: {
  custom: {
    50: '#6dad7b',
    500: '#1f8a47',
    950: '#000000',
  },
}
SCSS
$custom: #1f8a47;
$custom-light: #6dad7b;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8a47",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 71
  },
  "hsl": {
    "h": 142.43,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55895,
    "c": 0.13834,
    "h": 150.9
  },
  "luminance": 0.18923
}

Semantic roles & 50–950 ramp

primary
#1F8A47
secondary
#BA4B90
accent
#41A9E6
background
#F7FAF7
surface
#EDF4EE
border
#C8CEC9
text
#081009
muted
#7B7F7B

Preview Lab

Preview with #1F8A47

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8A47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva