#31C73A#31C73A

#31C73A is a light, highly saturated green. Relative luminance 0.418; OKLCH L 72.6% C 0.218 H 143.6°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX#31C73A
RGBrgb(49, 199, 58)
HSLhsl(124, 60%, 49%)
HSVhsv(124, 75%, 78%)
CMYKcmyk(75.4%, 0%, 70.9%, 22%)
CIE-LABlab(70.73, -64.77, 56.71)
CIE-LCHlch(70.73, 86.09, 138.80°)
OKLaboklab(72.64% -0.1754 0.1293)
OKLCHoklch(72.64% 0.218 143.6)
XYZxyz(22.4523, 41.8027, 10.8876)
Luminance0.4180 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C73A #C731BE
analogous
#73C731 #31C73A #31C785
triadic
#31C73A #3A31C7 #C73A31
tetradic
#31C73A #3173C7 #C731BE #C78531
square
#31C73A #3173C7 #C731BE #C78531
split-complementary
#31C73A #8531C7 #C73173
monochromatic
#19651D #25962C #31C73A #5ED765 #8FE394

Accessibility & contrast

On white

2.24
#31C73A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.36
#31C73A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C73A
9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C73A#FFFFFF#000000##000000
##31C73A1.002.249.369.36
#FFFFFF2.241.0021.0021.00
#0000009.3621.001.001.00
##0000009.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB423
Deuteranopia (green-blind)
#BAA948
Tritanopia (blue-blind)
#00C1AB
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #31c73a;
/* rgb */ color: rgb(49, 199, 58);
/* oklch */ color: oklch(72.6% 0.218 143.6);
Tailwind
colors: {
  custom: {
    50: '#81d978',
    500: '#31c73a',
    950: '#000000',
  },
}
SCSS
$custom: #31c73a;
$custom-light: #81d978;
$custom-dark: #000000;
JSON
{
  "hex": "#31c73a",
  "rgb": {
    "r": 49,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 123.6,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72643,
    "c": 0.21792,
    "h": 143.6
  },
  "luminance": 0.41805
}

Semantic roles & 50–950 ramp

primary
#31C73A
secondary
#CE86CA
accent
#44DAE4
background
#F8FDF7
surface
#F0FBEE
border
#CBD4C9
text
#0C1509
muted
#7D837B

Preview Lab

Preview with #31C73A

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

Preview Lab → · Contrast checker → · Palette generator →

#31C73A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva