#31BD49#31BD49

#31BD49 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.1% C 0.196 H 145.6°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX#31BD49
RGBrgb(49, 189, 73)
HSLhsl(130, 59%, 47%)
HSVhsv(130, 74%, 74%)
CMYKcmyk(74.1%, 0%, 61.4%, 25.9%)
CIE-LABlab(67.67, -59.99, 47.17)
CIE-LCHlch(67.67, 76.31, 141.82°)
OKLaboklab(70.14% -0.1618 0.1107)
OKLCHoklch(70.14% 0.196 145.6)
XYZxyz(20.6654, 37.5268, 12.4563)
Luminance0.3753 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BD49 #BD31A5
analogous
#5FBD31 #31BD49 #31BD8F
triadic
#31BD49 #4931BD #BD4931
tetradic
#31BD49 #315FBD #BD31A5 #BD8F31
square
#31BD49 #315FBD #BD31A5 #BD8F31
split-complementary
#31BD49 #8F31BD #BD315F
monochromatic
#185C23 #248C36 #31BD49 #58D46D #88E097

Accessibility & contrast

On white

2.47
#31BD49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.51
#31BD49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD49
8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BD49#FFFFFF#000000##000000
##31BD491.002.478.518.51
#FFFFFF2.471.0021.0021.00
#0000008.5121.001.001.00
##0000008.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0AC3C
Deuteranopia (green-blind)
#B0A153
Tritanopia (blue-blind)
#00B8A4
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #31bd49;
/* rgb */ color: rgb(49, 189, 73);
/* oklch */ color: oklch(70.1% 0.196 145.6);
Tailwind
colors: {
  custom: {
    50: '#7ed280',
    500: '#31bd49',
    950: '#000000',
  },
}
SCSS
$custom: #31bd49;
$custom-light: #7ed280;
$custom-dark: #000000;
JSON
{
  "hex": "#31bd49",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 73
  },
  "hsl": {
    "h": 130.286,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70141,
    "c": 0.19605,
    "h": 145.6
  },
  "luminance": 0.37529
}

Semantic roles & 50–950 ramp

primary
#31BD49
secondary
#CA80BD
accent
#46C7E2
background
#F8FDF8
surface
#F0FAEF
border
#CBD3CA
text
#0C140A
muted
#7D837C

Preview Lab

Preview with #31BD49

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

Preview Lab → · Contrast checker → · Palette generator →

#31BD49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva