#1FC23A#1FC23A

#1FC23A is a light, highly saturated green. Relative luminance 0.392; OKLCH L 71.0% C 0.216 H 144.7°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX#1FC23A
RGBrgb(31, 194, 58)
HSLhsl(130, 72%, 44%)
HSVhsv(130, 84%, 76%)
CMYKcmyk(84%, 0%, 70.1%, 23.9%)
CIE-LABlab(68.88, -65.43, 54.70)
CIE-LCHlch(68.88, 85.28, 140.11°)
OKLaboklab(71.03% -0.1765 0.1251)
OKLCHoklch(71.03% 0.216 144.7)
XYZxyz(20.6191, 39.1778, 10.4775)
Luminance0.3918 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FC23A #C21FA7
analogous
#55C21F #1FC23A #1FC28C
triadic
#1FC23A #3A1FC2 #C23A1F
tetradic
#1FC23A #1F55C2 #C21FA7 #C28C1F
square
#1FC23A #1F55C2 #C21FA7 #C28C1F
split-complementary
#1FC23A #8C1FC2 #C21F55
monochromatic
#0E581A #178D2A #1FC23A #3EE059 #73E986

Accessibility & contrast

On white

2.38
#1FC23A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.84
#1FC23A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FC23A
8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FC23A#FFFFFF#000000##000000
##1FC23A1.002.388.848.84
#FFFFFF2.381.0021.0021.00
#0000008.8421.001.001.00
##0000008.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5AF25
Deuteranopia (green-blind)
#B5A348
Tritanopia (blue-blind)
#00BDA7
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #1fc23a;
/* rgb */ color: rgb(31, 194, 58);
/* oklch */ color: oklch(71.0% 0.216 144.7);
Tailwind
colors: {
  custom: {
    50: '#7bd677',
    500: '#1fc23a',
    950: '#000000',
  },
}
SCSS
$custom: #1fc23a;
$custom-light: #7bd677;
$custom-dark: #000000;
JSON
{
  "hex": "#1fc23a",
  "rgb": {
    "r": 31,
    "g": 194,
    "b": 58
  },
  "hsl": {
    "h": 129.939,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.71027,
    "c": 0.21636,
    "h": 144.7
  },
  "luminance": 0.3918
}

Semantic roles & 50–950 ramp

primary
#1FC23A
secondary
#CF6DBF
accent
#39D1EF
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0B1409
muted
#7C837B

Preview Lab

Preview with #1FC23A

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

Preview Lab → · Contrast checker → · Palette generator →

#1FC23A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva