#B4D633#B4D633

#B4D633 is a very light, vivid yellow-green. Relative luminance 0.580; OKLCH L 82.3% C 0.182 H 121.2°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX#B4D633
RGBrgb(180, 214, 51)
HSLhsl(73, 67%, 52%)
HSVhsv(73, 76%, 84%)
CMYKcmyk(15.9%, 0%, 76.2%, 16.1%)
CIE-LABlab(80.76, -31.84, 70.82)
CIE-LCHlch(80.76, 77.65, 114.21°)
OKLaboklab(82.33% -0.0942 0.1558)
OKLCHoklch(82.33% 0.182 121.2)
XYZxyz(43.4673, 58.0355, 12.0434)
Luminance0.5804 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D633 #5533D6
analogous
#D6A633 #B4D633 #63D633
triadic
#B4D633 #33B4D6 #D633B4
tetradic
#B4D633 #33D6A6 #5533D6 #D63363
square
#B4D633 #33D6A6 #5533D6 #D63363
split-complementary
#B4D633 #3363D6 #A633D6
monochromatic
#637718 #8DAA22 #B4D633 #C7E066 #D9EA99

Accessibility & contrast

On white

1.67
#B4D633 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.61
#B4D633 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D633
12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D633#FFFFFF#000000##000000
##B4D6331.001.6712.6112.61
#FFFFFF1.671.0021.0021.00
#00000012.6121.001.001.00
##00000012.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3C902
Deuteranopia (green-blind)
#DFC943
Tritanopia (blue-blind)
#BECBB8
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #b4d633;
/* rgb */ color: rgb(180, 214, 51);
/* oklch */ color: oklch(82.3% 0.182 121.2);
Tailwind
colors: {
  custom: {
    50: '#cee278',
    500: '#b4d633',
    950: '#000000',
  },
}
SCSS
$custom: #b4d633;
$custom-light: #cee278;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d633",
  "rgb": {
    "r": 180,
    "g": 214,
    "b": 51
  },
  "hsl": {
    "h": 72.515,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.82328,
    "c": 0.18209,
    "h": 121.2
  },
  "luminance": 0.58035
}

Semantic roles & 50–950 ramp

primary
#B4D633
secondary
#3F2E7F
accent
#3EE962
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B4D633

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D633 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva