#31BF4D#31BF4D

#31BF4D is a light, vivid green. Relative luminance 0.385; OKLCH L 70.7% C 0.195 H 146.1°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX#31BF4D
RGBrgb(49, 191, 77)
HSLhsl(132, 59%, 47%)
HSVhsv(132, 74%, 75%)
CMYKcmyk(74.3%, 0%, 59.7%, 25.1%)
CIE-LABlab(68.35, -60.18, 46.14)
CIE-LCHlch(68.35, 75.83, 142.52°)
OKLaboklab(70.72% -0.1622 0.1088)
OKLCHoklch(70.72% 0.195 146.1)
XYZxyz(21.2354, 38.4479, 13.3218)
Luminance0.3845 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BF4D #BF31A3
analogous
#5CBF31 #31BF4D #31BF94
triadic
#31BF4D #4D31BF #BF4D31
tetradic
#31BF4D #315CBF #BF31A3 #BF9431
square
#31BF4D #315CBF #BF31A3 #BF9431
split-complementary
#31BF4D #9431BF #BF315C
monochromatic
#185E26 #258E39 #31BF4D #59D471 #8AE19B

Accessibility & contrast

On white

2.42
#31BF4D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.69
#31BF4D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF4D
8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BF4D#FFFFFF#000000##000000
##31BF4D1.002.428.698.69
#FFFFFF2.421.0021.0021.00
#0000008.6921.001.001.00
##0000008.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C2AD41
Deuteranopia (green-blind)
#B2A256
Tritanopia (blue-blind)
#00BAA6
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #31bf4d;
/* rgb */ color: rgb(49, 191, 77);
/* oklch */ color: oklch(70.7% 0.195 146.1);
Tailwind
colors: {
  custom: {
    50: '#7fd482',
    500: '#31bf4d',
    950: '#000000',
  },
}
SCSS
$custom: #31bf4d;
$custom-light: #7fd482;
$custom-dark: #000000;
JSON
{
  "hex": "#31bf4d",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 77
  },
  "hsl": {
    "h": 131.831,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70717,
    "c": 0.19532,
    "h": 146.1
  },
  "luminance": 0.3845
}

Semantic roles & 50–950 ramp

primary
#31BF4D
secondary
#CB81BC
accent
#45C3E2
background
#F8FDF8
surface
#F0FAEF
border
#CBD3CA
text
#0C140B
muted
#7D837C

Preview Lab

Preview with #31BF4D

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

Preview Lab → · Contrast checker → · Palette generator →

#31BF4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva