#31B06D#31B06D

#31B06D is a light, vivid green. Relative luminance 0.328; OKLCH L 67.3% C 0.148 H 155.3°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX#31B06D
RGBrgb(49, 176, 109)
HSLhsl(148, 56%, 44%)
HSVhsv(148, 72%, 69%)
CMYKcmyk(72.2%, 0%, 38.1%, 31%)
CIE-LABlab(64.00, -49.69, 24.69)
CIE-LCHlch(64.00, 55.49, 153.58°)
OKLaboklab(67.27% -0.1342 0.0618)
OKLCHoklch(67.27% 0.148 155.3)
XYZxyz(19.5505, 32.8055, 19.7668)
Luminance0.3281 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B06D #B03174
analogous
#35B031 #31B06D #31B0AC
triadic
#31B06D #6D31B0 #B06D31
tetradic
#31B06D #3135B0 #B03174 #B0AC31
square
#31B06D #3135B0 #B03174 #B0AC31
split-complementary
#31B06D #AC31B0 #B03135
monochromatic
#165032 #24804F #31B06D #50CE8C #80DCAB

Accessibility & contrast

On white

2.78
#31B06D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.56
#31B06D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B06D
7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B06D#FFFFFF#000000##000000
##31B06D1.002.787.567.56
#FFFFFF2.781.0021.0021.00
#0000007.5621.001.001.00
##0000007.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFA269
Deuteranopia (green-blind)
#A09771
Tritanopia (blue-blind)
#00AE9F
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #31b06d;
/* rgb */ color: rgb(49, 176, 109);
/* oklch */ color: oklch(67.3% 0.148 155.3);
Tailwind
colors: {
  custom: {
    50: '#7bc997',
    500: '#31b06d',
    950: '#000000',
  },
}
SCSS
$custom: #31b06d;
$custom-light: #7bc997;
$custom-dark: #000000;
JSON
{
  "hex": "#31b06d",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 109
  },
  "hsl": {
    "h": 148.346,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67266,
    "c": 0.14776,
    "h": 155.3
  },
  "luminance": 0.32808
}

Semantic roles & 50–950 ramp

primary
#31B06D
secondary
#C578A1
accent
#4898E0
background
#F8FCF9
surface
#EFF8F2
border
#CAD1CC
text
#0B130D
muted
#7C827E

Preview Lab

Preview with #31B06D

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

Preview Lab → · Contrast checker → · Palette generator →

#31B06D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva