#31C037#31C037

#31C037 is a light, highly saturated green. Relative luminance 0.386; OKLCH L 70.8% C 0.212 H 143.4°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX#31C037
RGBrgb(49, 192, 55)
HSLhsl(123, 59%, 47%)
HSVhsv(123, 74%, 75%)
CMYKcmyk(74.5%, 0%, 71.4%, 24.7%)
CIE-LABlab(68.48, -62.80, 55.50)
CIE-LCHlch(68.48, 83.81, 138.53°)
OKLaboklab(70.76% -0.1702 0.1264)
OKLCHoklch(70.76% 0.212 143.4)
XYZxyz(20.8045, 38.6257, 9.9727)
Luminance0.3863 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C037 #C031BA
analogous
#73C031 #31C037 #31C07E
triadic
#31C037 #3731C0 #C03731
tetradic
#31C037 #3173C0 #C031BA #C07E31
square
#31C037 #3173C0 #C031BA #C07E31
split-complementary
#31C037 #7E31C0 #C03173
monochromatic
#185E1B #258F29 #31C037 #59D55F #8AE18E

Accessibility & contrast

On white

2.41
#31C037 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.73
#31C037 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C037
8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C037#FFFFFF#000000##000000
##31C0371.002.418.738.73
#FFFFFF2.411.0021.0021.00
#0000008.7321.001.001.00
##0000008.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4AE20
Deuteranopia (green-blind)
#B4A345
Tritanopia (blue-blind)
#00BAA5
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #31c037;
/* rgb */ color: rgb(49, 192, 55);
/* oklch */ color: oklch(70.8% 0.212 143.4);
Tailwind
colors: {
  custom: {
    50: '#80d476',
    500: '#31c037',
    950: '#000000',
  },
}
SCSS
$custom: #31c037;
$custom-light: #80d476;
$custom-dark: #000000;
JSON
{
  "hex": "#31c037",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 55
  },
  "hsl": {
    "h": 122.517,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70763,
    "c": 0.212,
    "h": 143.4
  },
  "luminance": 0.38628
}

Semantic roles & 50–950 ramp

primary
#31C037
secondary
#CB82C8
accent
#45DCE3
background
#F8FDF7
surface
#F0FAED
border
#CBD3C8
text
#0C1409
muted
#7D837B

Preview Lab

Preview with #31C037

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

Preview Lab → · Contrast checker → · Palette generator →

#31C037 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva