#1F9736#1F9736

#1F9736 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.3% C 0.170 H 145.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#1F9736
RGBrgb(31, 151, 54)
HSLhsl(132, 66%, 36%)
HSVhsv(132, 79%, 59%)
CMYKcmyk(79.5%, 0%, 64.2%, 40.8%)
CIE-LABlab(54.75, -52.08, 41.03)
CIE-LCHlch(54.75, 66.30, 141.77°)
OKLaboklab(59.27% -0.1403 0.0958)
OKLCHoklch(59.27% 0.17 145.7)
XYZxyz(12.2966, 22.6894, 7.2207)
Luminance0.2269 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9736 #971F80
analogous
#44971F #1F9736 #1F9772
triadic
#1F9736 #361F97 #97361F
tetradic
#1F9736 #1F4497 #971F80 #97721F
square
#1F9736 #1F4497 #971F80 #97721F
split-complementary
#1F9736 #721F97 #971F44
monochromatic
#0A3112 #156424 #1F9736 #29CA48 #54DC6E

Accessibility & contrast

On white

3.79
#1F9736 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.54
#1F9736 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9736
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9736#FFFFFF#000000##000000
##1F97361.003.795.545.54
#FFFFFF3.791.0021.0021.00
#0000005.5421.001.001.00
##0000005.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#99892B
Deuteranopia (green-blind)
#8C7F3E
Tritanopia (blue-blind)
#009383
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #1f9736;
/* rgb */ color: rgb(31, 151, 54);
/* oklch */ color: oklch(59.3% 0.170 145.7);
Tailwind
colors: {
  custom: {
    50: '#70b771',
    500: '#1f9736',
    950: '#000000',
  },
}
SCSS
$custom: #1f9736;
$custom-light: #70b771;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9736",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 54
  },
  "hsl": {
    "h": 131.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59271,
    "c": 0.16994,
    "h": 145.7
  },
  "luminance": 0.22691
}

Semantic roles & 50–950 ramp

primary
#1F9736
secondary
#BF52AB
accent
#3FC8E9
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#091108
muted
#7B807B

Preview Lab

Preview with #1F9736

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9736 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva