#31BF75#31BF75

#31BF75 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.3% C 0.160 H 155.2°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX#31BF75
RGBrgb(49, 191, 117)
HSLhsl(149, 59%, 47%)
HSVhsv(149, 74%, 75%)
CMYKcmyk(74.3%, 0%, 38.7%, 25.1%)
CIE-LABlab(68.89, -53.86, 26.96)
CIE-LCHlch(68.89, 60.23, 153.41°)
OKLaboklab(71.34% -0.1453 0.0673)
OKLCHoklch(71.34% 0.16 155.2)
XYZxyz(23.1061, 39.1962, 23.1740)
Luminance0.3920 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BF75 #BF317B
analogous
#34BF31 #31BF75 #31BFBC
triadic
#31BF75 #7531BF #BF7531
tetradic
#31BF75 #3134BF #BF317B #BFBC31
square
#31BF75 #3134BF #BF317B #BFBC31
split-complementary
#31BF75 #BC31BF #BF3134
monochromatic
#185E39 #258E57 #31BF75 #59D494 #8AE1B3

Accessibility & contrast

On white

2.38
#31BF75 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.84
#31BF75 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF75
8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BF75#FFFFFF#000000##000000
##31BF751.002.388.848.84
#FFFFFF2.381.0021.0021.00
#0000008.8421.001.001.00
##0000008.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEAF70
Deuteranopia (green-blind)
#ADA37A
Tritanopia (blue-blind)
#00BDAC
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #31bf75;
/* rgb */ color: rgb(49, 191, 117);
/* oklch */ color: oklch(71.3% 0.160 155.2);
Tailwind
colors: {
  custom: {
    50: '#7ed39d',
    500: '#31bf75',
    950: '#000000',
  },
}
SCSS
$custom: #31bf75;
$custom-light: #7ed39d;
$custom-dark: #000000;
JSON
{
  "hex": "#31bf75",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 117
  },
  "hsl": {
    "h": 148.732,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71343,
    "c": 0.16017,
    "h": 155.2
  },
  "luminance": 0.39199
}

Semantic roles & 50–950 ramp

primary
#31BF75
secondary
#CB81A7
accent
#4597E2
background
#F8FDF9
surface
#EFFAF2
border
#CAD3CC
text
#0B140E
muted
#7C837E

Preview Lab

Preview with #31BF75

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

Preview Lab → · Contrast checker → · Palette generator →

#31BF75 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva