#31BF3D#31BF3D

#31BF3D is a light, highly saturated green. Relative luminance 0.383; OKLCH L 70.5% C 0.207 H 144.0°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX#31BF3D
RGBrgb(49, 191, 61)
HSLhsl(125, 59%, 47%)
HSVhsv(125, 74%, 75%)
CMYKcmyk(74.3%, 0%, 68.1%, 25.1%)
CIE-LABlab(68.20, -61.94, 52.87)
CIE-LCHlch(68.20, 81.44, 139.51°)
OKLaboklab(70.55% -0.1676 0.1216)
OKLCHoklch(70.55% 0.207 144)
XYZxyz(20.7384, 38.2491, 10.7038)
Luminance0.3825 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BF3D #BF31B3
analogous
#6CBF31 #31BF3D #31BF84
triadic
#31BF3D #3D31BF #BF3D31
tetradic
#31BF3D #316CBF #BF31B3 #BF8431
square
#31BF3D #316CBF #BF31B3 #BF8431
split-complementary
#31BF3D #8431BF #BF316C
monochromatic
#185E1E #258E2D #31BF3D #59D463 #8AE191

Accessibility & contrast

On white

2.43
#31BF3D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.65
#31BF3D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF3D
8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BF3D#FFFFFF#000000##000000
##31BF3D1.002.438.658.65
#FFFFFF2.431.0021.0021.00
#0000008.6521.001.001.00
##0000008.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3AD2B
Deuteranopia (green-blind)
#B3A249
Tritanopia (blue-blind)
#00BAA5
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #31bf3d;
/* rgb */ color: rgb(49, 191, 61);
/* oklch */ color: oklch(70.5% 0.207 144.0);
Tailwind
colors: {
  custom: {
    50: '#7fd479',
    500: '#31bf3d',
    950: '#000000',
  },
}
SCSS
$custom: #31bf3d;
$custom-light: #7fd479;
$custom-dark: #000000;
JSON
{
  "hex": "#31bf3d",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 61
  },
  "hsl": {
    "h": 125.07,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70549,
    "c": 0.20704,
    "h": 144
  },
  "luminance": 0.38251
}

Semantic roles & 50–950 ramp

primary
#31BF3D
secondary
#CB81C5
accent
#45D5E2
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C1409
muted
#7D837B

Preview Lab

Preview with #31BF3D

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

Preview Lab → · Contrast checker → · Palette generator →

#31BF3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva