#31B86B#31B86B

#31B86B is a light, vivid green. Relative luminance 0.360; OKLCH L 69.3% C 0.160 H 153.3°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX#31B86B
RGBrgb(49, 184, 107)
HSLhsl(146, 58%, 46%)
HSVhsv(146, 73%, 72%)
CMYKcmyk(73.4%, 0%, 41.8%, 27.8%)
CIE-LABlab(66.51, -53.11, 29.06)
CIE-LCHlch(66.51, 60.54, 151.31°)
OKLaboklab(69.33% -0.1431 0.0721)
OKLCHoklch(69.33% 0.16 153.3)
XYZxyz(21.0591, 35.9930, 19.7446)
Luminance0.3599 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B86B #B8317E
analogous
#3AB831 #31B86B #31B8AE
triadic
#31B86B #6B31B8 #B86B31
tetradic
#31B86B #313AB8 #B8317E #B8AE31
square
#31B86B #313AB8 #B8317E #B8AE31
split-complementary
#31B86B #AE31B8 #B8313A
monochromatic
#175733 #24884F #31B86B #55D28A #85DEAB

Accessibility & contrast

On white

2.56
#31B86B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.20
#31B86B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B86B
8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B86B#FFFFFF#000000##000000
##31B86B1.002.568.208.20
#FFFFFF2.561.0021.0021.00
#0000008.2021.001.001.00
##0000008.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A965
Deuteranopia (green-blind)
#A89D70
Tritanopia (blue-blind)
#00B6A5
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #31b86b;
/* rgb */ color: rgb(49, 184, 107);
/* oklch */ color: oklch(69.3% 0.160 153.3);
Tailwind
colors: {
  custom: {
    50: '#7cce96',
    500: '#31b86b',
    950: '#000000',
  },
}
SCSS
$custom: #31b86b;
$custom-light: #7cce96;
$custom-dark: #000000;
JSON
{
  "hex": "#31b86b",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 107
  },
  "hsl": {
    "h": 145.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69327,
    "c": 0.16021,
    "h": 153.3
  },
  "luminance": 0.35995
}

Semantic roles & 50–950 ramp

primary
#31B86B
secondary
#C87DA8
accent
#479FE1
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B140D
muted
#7C827E

Preview Lab

Preview with #31B86B

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

Preview Lab → · Contrast checker → · Palette generator →

#31B86B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva