#31BB46#31BB46

#31BB46 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.6% C 0.196 H 145.3°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX#31BB46
RGBrgb(49, 187, 70)
HSLhsl(129, 58%, 46%)
HSVhsv(129, 74%, 73%)
CMYKcmyk(73.8%, 0%, 62.6%, 26.7%)
CIE-LABlab(67.00, -59.67, 47.74)
CIE-LCHlch(67.00, 76.42, 141.34°)
OKLaboklab(69.58% -0.1611 0.1117)
OKLCHoklch(69.58% 0.196 145.3)
XYZxyz(20.1410, 36.6335, 11.8027)
Luminance0.3664 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BB46 #BB31A6
analogous
#61BB31 #31BB46 #31BB8B
triadic
#31BB46 #4631BB #BB4631
tetradic
#31BB46 #3161BB #BB31A6 #BB8B31
square
#31BB46 #3161BB #BB31A6 #BB8B31
split-complementary
#31BB46 #8B31BB #BB3161
monochromatic
#185A22 #248B34 #31BB46 #56D369 #87E094

Accessibility & contrast

On white

2.52
#31BB46 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.33
#31BB46 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB46
8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BB46#FFFFFF#000000##000000
##31BB461.002.528.338.33
#FFFFFF2.521.0021.0021.00
#0000008.3321.001.001.00
##0000008.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEAA39
Deuteranopia (green-blind)
#AE9F50
Tritanopia (blue-blind)
#00B6A2
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #31bb46;
/* rgb */ color: rgb(49, 187, 70);
/* oklch */ color: oklch(69.6% 0.196 145.3);
Tailwind
colors: {
  custom: {
    50: '#7ed17e',
    500: '#31bb46',
    950: '#000000',
  },
}
SCSS
$custom: #31bb46;
$custom-light: #7ed17e;
$custom-dark: #000000;
JSON
{
  "hex": "#31bb46",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 70
  },
  "hsl": {
    "h": 129.13,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69576,
    "c": 0.19598,
    "h": 145.3
  },
  "luminance": 0.36636
}

Semantic roles & 50–950 ramp

primary
#31BB46
secondary
#C97FBE
accent
#46CAE2
background
#F8FCF7
surface
#F0F9EE
border
#CBD2C9
text
#0B140A
muted
#7C827C

Preview Lab

Preview with #31BB46

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

Preview Lab → · Contrast checker → · Palette generator →

#31BB46 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva