#1FA432#1FA432

#1FA432 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.8% C 0.188 H 144.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX#1FA432
RGBrgb(31, 164, 50)
HSLhsl(129, 68%, 38%)
HSVhsv(129, 81%, 64%)
CMYKcmyk(81.1%, 0%, 69.5%, 35.7%)
CIE-LABlab(59.04, -56.80, 47.46)
CIE-LCHlch(59.04, 74.02, 140.12°)
OKLaboklab(62.82% -0.1533 0.109)
OKLCHoklch(62.82% 0.188 144.6)
XYZxyz(14.4152, 27.0708, 7.4824)
Luminance0.2707 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FA432 #A41F91
analogous
#4FA41F #1FA432 #1FA474
triadic
#1FA432 #321FA4 #A4321F
tetradic
#1FA432 #1F4FA4 #A41F91 #A4741F
square
#1FA432 #1F4FA4 #A41F91 #A4741F
split-complementary
#1FA432 #741FA4 #A41F4F
monochromatic
#0C3D13 #157122 #1FA432 #2AD742 #5DE070

Accessibility & contrast

On white

3.27
#1FA432 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.41
#1FA432 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA432
6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FA432#FFFFFF#000000##000000
##1FA4321.003.276.416.41
#FFFFFF3.271.0021.0021.00
#0000006.4121.001.001.00
##0000006.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A79422
Deuteranopia (green-blind)
#998A3D
Tritanopia (blue-blind)
#00A08D
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #1fa432;
/* rgb */ color: rgb(31, 164, 50);
/* oklch */ color: oklch(62.8% 0.188 144.6);
Tailwind
colors: {
  custom: {
    50: '#74c070',
    500: '#1fa432',
    950: '#000000',
  },
}
SCSS
$custom: #1fa432;
$custom-light: #74c070;
$custom-dark: #000000;
JSON
{
  "hex": "#1fa432",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 50
  },
  "hsl": {
    "h": 128.571,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62823,
    "c": 0.18814,
    "h": 144.6
  },
  "luminance": 0.27073
}

Semantic roles & 50–950 ramp

primary
#1FA432
secondary
#C55AB5
accent
#3DD2EB
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1208
muted
#7C817B

Preview Lab

Preview with #1FA432

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

Preview Lab → · Contrast checker → · Palette generator →

#1FA432 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva