#1FB32A#1FB32A

#1FB32A is a light, highly saturated green. Relative luminance 0.327; OKLCH L 66.9% C 0.209 H 143.5°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX#1FB32A
RGBrgb(31, 179, 42)
HSLhsl(124, 70%, 41%)
HSVhsv(124, 83%, 70%)
CMYKcmyk(82.7%, 0%, 76.5%, 29.8%)
CIE-LABlab(63.91, -62.18, 55.44)
CIE-LCHlch(63.91, 83.31, 138.28°)
OKLaboklab(66.86% -0.1683 0.1247)
OKLCHoklch(66.86% 0.209 143.5)
XYZxyz(17.1019, 32.6966, 7.5998)
Luminance0.3270 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FB32A #B31FA8
analogous
#5EB31F #1FB32A #1FB374
triadic
#1FB32A #2A1FB3 #B32A1F
tetradic
#1FB32A #1F5EB3 #B31FA8 #B3741F
square
#1FB32A #1F5EB3 #B31FA8 #B3741F
split-complementary
#1FB32A #741FB3 #B31F5E
monochromatic
#0D4B12 #167F1E #1FB32A #33DC40 #68E571

Accessibility & contrast

On white

2.79
#1FB32A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.54
#1FB32A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB32A
7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FB32A#FFFFFF#000000##000000
##1FB32A1.002.797.547.54
#FFFFFF2.791.0021.0021.00
#0000007.5421.001.001.00
##0000007.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A109
Deuteranopia (green-blind)
#A7973A
Tritanopia (blue-blind)
#00AE99
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #1fb32a;
/* rgb */ color: rgb(31, 179, 42);
/* oklch */ color: oklch(66.9% 0.209 143.5);
Tailwind
colors: {
  custom: {
    50: '#78cb6d',
    500: '#1fb32a',
    950: '#000000',
  },
}
SCSS
$custom: #1fb32a;
$custom-light: #78cb6d;
$custom-dark: #000000;
JSON
{
  "hex": "#1fb32a",
  "rgb": {
    "r": 31,
    "g": 179,
    "b": 42
  },
  "hsl": {
    "h": 124.459,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.66861,
    "c": 0.20946,
    "h": 143.5
  },
  "luminance": 0.32699
}

Semantic roles & 50–950 ramp

primary
#1FB32A
secondary
#CA64C3
accent
#3BE0ED
background
#F8FCF6
surface
#EFF9EC
border
#CAD2C7
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #1FB32A

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

Preview Lab → · Contrast checker → · Palette generator →

#1FB32A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva