#B4F163#B4F163

#B4F163 is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.9% C 0.183 H 129.1°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX#B4F163
RGBrgb(180, 241, 99)
HSLhsl(86, 84%, 67%)
HSVhsv(86, 59%, 95%)
CMYKcmyk(25.3%, 0%, 58.9%, 5.5%)
CIE-LABlab(88.69, -40.94, 61.01)
CIE-LCHlch(88.69, 73.47, 123.86°)
OKLaboklab(88.85% -0.1153 0.1417)
OKLCHoklch(88.85% 0.183 129.1)
XYZxyz(52.5295, 73.5136, 23.2239)
Luminance0.7351 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4F163 #A063F1
analogous
#F1E763 #B4F163 #6DF163
triadic
#B4F163 #63B4F1 #F163B4
tetradic
#B4F163 #63F1E7 #A063F1 #F1636D
square
#B4F163 #63F1E7 #A063F1 #F1636D
split-complementary
#B4F163 #636DF1 #E763F1
monochromatic
#7AC812 #99EC2B #B4F163 #CFF69B #EAFBD3

Accessibility & contrast

On white

1.34
#B4F163 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.70
#B4F163 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F163
15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4F163#FFFFFF#000000##000000
##B4F1631.001.3415.7015.70
#FFFFFF1.341.0021.0021.00
#00000015.7021.001.001.00
##00000015.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE153
Deuteranopia (green-blind)
#F3DD6D
Tritanopia (blue-blind)
#B9E7D3
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #b4f163;
/* rgb */ color: rgb(180, 241, 99);
/* oklch */ color: oklch(88.9% 0.183 129.1);
Tailwind
colors: {
  custom: {
    50: '#cef694',
    500: '#b4f163',
    950: '#000000',
  },
}
SCSS
$custom: #b4f163;
$custom-light: #cef694;
$custom-dark: #000000;
JSON
{
  "hex": "#b4f163",
  "rgb": {
    "r": 180,
    "g": 241,
    "b": 99
  },
  "hsl": {
    "h": 85.775,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88852,
    "c": 0.1827,
    "h": 129.1
  },
  "luminance": 0.73515
}

Semantic roles & 50–950 ramp

primary
#B4F163
secondary
#7234C5
accent
#06E063
background
#FEFFFC
surface
#FBFEF5
border
#D4D6CF
text
#14170D
muted
#83857F

Preview Lab

Preview with #B4F163

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

Preview Lab → · Contrast checker → · Palette generator →

#B4F163 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva