#31B36D#31B36D

#31B36D is a light, vivid green. Relative luminance 0.340; OKLCH L 68.1% C 0.152 H 154.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#31B36D
RGBrgb(49, 179, 109)
HSLhsl(148, 57%, 45%)
HSVhsv(148, 73%, 70%)
CMYKcmyk(72.6%, 0%, 39.1%, 29.8%)
CIE-LABlab(64.96, -50.85, 25.96)
CIE-LCHlch(64.96, 57.09, 152.95°)
OKLaboklab(68.05% -0.1372 0.0648)
OKLCHoklch(68.05% 0.152 154.7)
XYZxyz(20.1452, 33.9950, 19.9650)
Luminance0.3400 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B36D #B33177
analogous
#36B331 #31B36D #31B3AE
triadic
#31B36D #6D31B3 #B36D31
tetradic
#31B36D #3136B3 #B33177 #B3AE31
square
#31B36D #3136B3 #B33177 #B3AE31
split-complementary
#31B36D #AE31B3 #B33136
monochromatic
#175332 #248350 #31B36D #52D08C #82DDAC

Accessibility & contrast

On white

2.69
#31B36D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.80
#31B36D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B36D
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B36D#FFFFFF#000000##000000
##31B36D1.002.697.807.80
#FFFFFF2.691.0021.0021.00
#0000007.8021.001.001.00
##0000007.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B2A468
Deuteranopia (green-blind)
#A39972
Tritanopia (blue-blind)
#00B1A1
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #31b36d;
/* rgb */ color: rgb(49, 179, 109);
/* oklch */ color: oklch(68.1% 0.152 154.7);
Tailwind
colors: {
  custom: {
    50: '#7bcb97',
    500: '#31b36d',
    950: '#000000',
  },
}
SCSS
$custom: #31b36d;
$custom-light: #7bcb97;
$custom-dark: #000000;
JSON
{
  "hex": "#31b36d",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 109
  },
  "hsl": {
    "h": 147.692,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68054,
    "c": 0.15176,
    "h": 154.7
  },
  "luminance": 0.33997
}

Semantic roles & 50–950 ramp

primary
#31B36D
secondary
#C67AA3
accent
#489AE0
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B130D
muted
#7C827E

Preview Lab

Preview with #31B36D

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

Preview Lab → · Contrast checker → · Palette generator →

#31B36D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva