#31BE4F#31BE4F

#31BE4F is a light, vivid green. Relative luminance 0.380; OKLCH L 70.5% C 0.193 H 146.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX#31BE4F
RGBrgb(49, 190, 79)
HSLhsl(133, 59%, 47%)
HSVhsv(133, 74%, 75%)
CMYKcmyk(74.2%, 0%, 58.4%, 25.5%)
CIE-LABlab(68.05, -59.59, 44.88)
CIE-LCHlch(68.05, 74.60, 143.02°)
OKLaboklab(70.48% -0.1605 0.1063)
OKLCHoklch(70.48% 0.193 146.5)
XYZxyz(21.0898, 38.0420, 13.6270)
Luminance0.3804 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BE4F #BE31A0
analogous
#5ABE31 #31BE4F #31BE96
triadic
#31BE4F #4F31BE #BE4F31
tetradic
#31BE4F #315ABE #BE31A0 #BE9631
square
#31BE4F #315ABE #BE31A0 #BE9631
split-complementary
#31BE4F #9631BE #BE315A
monochromatic
#185D27 #248D3B #31BE4F #58D473 #89E19C

Accessibility & contrast

On white

2.44
#31BE4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.61
#31BE4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE4F
8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BE4F#FFFFFF#000000##000000
##31BE4F1.002.448.618.61
#FFFFFF2.441.0021.0021.00
#0000008.6121.001.001.00
##0000008.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C1AD44
Deuteranopia (green-blind)
#B0A158
Tritanopia (blue-blind)
#00BAA6
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #31be4f;
/* rgb */ color: rgb(49, 190, 79);
/* oklch */ color: oklch(70.5% 0.193 146.5);
Tailwind
colors: {
  custom: {
    50: '#7ed384',
    500: '#31be4f',
    950: '#000000',
  },
}
SCSS
$custom: #31be4f;
$custom-light: #7ed384;
$custom-dark: #000000;
JSON
{
  "hex": "#31be4f",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 79
  },
  "hsl": {
    "h": 132.766,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70476,
    "c": 0.19251,
    "h": 146.5
  },
  "luminance": 0.38044
}

Semantic roles & 50–950 ramp

primary
#31BE4F
secondary
#CA80BB
accent
#46C1E2
background
#F8FDF8
surface
#F0FAEF
border
#CBD3CA
text
#0B140B
muted
#7C837C

Preview Lab

Preview with #31BE4F

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

Preview Lab → · Contrast checker → · Palette generator →

#31BE4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva