#31CF47#31CF47

#31CF47 is a light, highly saturated green. Relative luminance 0.457; OKLCH L 74.9% C 0.218 H 144.8°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX#31CF47
RGBrgb(49, 207, 71)
HSLhsl(128, 62%, 50%)
HSVhsv(128, 76%, 81%)
CMYKcmyk(76.3%, 0%, 65.7%, 18.8%)
CIE-LABlab(73.37, -66.08, 54.40)
CIE-LCHlch(73.37, 85.59, 140.54°)
OKLaboklab(74.86% -0.1784 0.1259)
OKLCHoklch(74.86% 0.218 144.8)
XYZxyz(24.7151, 45.7306, 13.4844)
Luminance0.4573 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31CF47 #CF31B9
analogous
#6ACF31 #31CF47 #31CF96
triadic
#31CF47 #4731CF #CF4731
tetradic
#31CF47 #316ACF #CF31B9 #CF9631
square
#31CF47 #316ACF #CF31B9 #CF9631
split-complementary
#31CF47 #9631CF #CF316A
monochromatic
#196C25 #259E36 #31CF47 #63DB73 #94E6A0

Accessibility & contrast

On white

2.07
#31CF47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.15
#31CF47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF47
10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31CF47#FFFFFF#000000##000000
##31CF471.002.0710.1510.15
#FFFFFF2.071.0021.0021.00
#00000010.1521.001.001.00
##00000010.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BC35
Deuteranopia (green-blind)
#C1AF53
Tritanopia (blue-blind)
#00CAB3
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #31cf47;
/* rgb */ color: rgb(49, 207, 71);
/* oklch */ color: oklch(74.9% 0.218 144.8);
Tailwind
colors: {
  custom: {
    50: '#83df80',
    500: '#31cf47',
    950: '#000000',
  },
}
SCSS
$custom: #31cf47;
$custom-light: #83df80;
$custom-dark: #000000;
JSON
{
  "hex": "#31cf47",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 71
  },
  "hsl": {
    "h": 128.354,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74864,
    "c": 0.21835,
    "h": 144.8
  },
  "luminance": 0.45734
}

Semantic roles & 50–950 ramp

primary
#31CF47
secondary
#D18BC7
accent
#43CFE5
background
#F8FDF8
surface
#F0FBEF
border
#CBD4CA
text
#0C150B
muted
#7D837C

Preview Lab

Preview with #31CF47

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

Preview Lab → · Contrast checker → · Palette generator →

#31CF47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva