#31C53E#31C53E

#31C53E is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.1% C 0.213 H 144.0°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX#31C53E
RGBrgb(49, 197, 62)
HSLhsl(125, 60%, 48%)
HSVhsv(125, 75%, 77%)
CMYKcmyk(75.1%, 0%, 68.5%, 22.7%)
CIE-LABlab(70.13, -63.77, 54.53)
CIE-LCHlch(70.13, 83.91, 139.47°)
OKLaboklab(72.15% -0.1725 0.1252)
OKLCHoklch(72.15% 0.213 144)
XYZxyz(22.1009, 40.9307, 11.2921)
Luminance0.4093 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C53E #C531B8
analogous
#6EC531 #31C53E #31C588
triadic
#31C53E #3E31C5 #C53E31
tetradic
#31C53E #316EC5 #C531B8 #C58831
square
#31C53E #316EC5 #C531B8 #C58831
split-complementary
#31C53E #8831C5 #C5316E
monochromatic
#19631F #25942F #31C53E #5DD767 #8EE395

Accessibility & contrast

On white

2.29
#31C53E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.19
#31C53E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C53E
9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C53E#FFFFFF#000000##000000
##31C53E1.002.299.199.19
#FFFFFF2.291.0021.0021.00
#0000009.1921.001.001.00
##0000009.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C9B22B
Deuteranopia (green-blind)
#B8A74B
Tritanopia (blue-blind)
#00C0AA
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #31c53e;
/* rgb */ color: rgb(49, 197, 62);
/* oklch */ color: oklch(72.1% 0.213 144.0);
Tailwind
colors: {
  custom: {
    50: '#81d87a',
    500: '#31c53e',
    950: '#000000',
  },
}
SCSS
$custom: #31c53e;
$custom-light: #81d87a;
$custom-dark: #000000;
JSON
{
  "hex": "#31c53e",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 62
  },
  "hsl": {
    "h": 125.27,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72148,
    "c": 0.21316,
    "h": 144
  },
  "luminance": 0.40933
}

Semantic roles & 50–950 ramp

primary
#31C53E
secondary
#CD85C7
accent
#44D5E3
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C150A
muted
#7D837C

Preview Lab

Preview with #31C53E

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

Preview Lab → · Contrast checker → · Palette generator →

#31C53E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva