#B4D23D#B4D23D

#B4D23D is a light, vivid yellow-green. Relative luminance 0.561; OKLCH L 81.5% C 0.172 H 120.4°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX#B4D23D
RGBrgb(180, 210, 61)
HSLhsl(72, 62%, 53%)
HSVhsv(72, 71%, 82%)
CMYKcmyk(14.3%, 0%, 71%, 17.6%)
CIE-LABlab(79.69, -29.48, 66.50)
CIE-LCHlch(79.69, 72.74, 113.91°)
OKLaboklab(81.48% -0.0869 0.1484)
OKLCHoklch(81.48% 0.172 120.4)
XYZxyz(42.7120, 56.1335, 12.9987)
Luminance0.5613 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D23D #5B3DD2
analogous
#D2A63D #B4D23D #69D23D
triadic
#B4D23D #3DB4D2 #D23DB4
tetradic
#B4D23D #3DD2A6 #5B3DD2 #D23D69
square
#B4D23D #3DD2A6 #5B3DD2 #D23D69
split-complementary
#B4D23D #3D69D2 #A63DD2
monochromatic
#66791C #90AA28 #B4D23D #C7DE6F #DAE9A0

Accessibility & contrast

On white

1.72
#B4D23D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.23
#B4D23D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D23D
12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D23D#FFFFFF#000000##000000
##B4D23D1.001.7212.2312.23
#FFFFFF1.721.0021.0021.00
#00000012.2321.001.001.00
##00000012.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC622
Deuteranopia (green-blind)
#DBC649
Tritanopia (blue-blind)
#BEC7B5
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #b4d23d;
/* rgb */ color: rgb(180, 210, 61);
/* oklch */ color: oklch(81.5% 0.172 120.4);
Tailwind
colors: {
  custom: {
    50: '#cedf7c',
    500: '#b4d23d',
    950: '#000000',
  },
}
SCSS
$custom: #b4d23d;
$custom-light: #cedf7c;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d23d",
  "rgb": {
    "r": 180,
    "g": 210,
    "b": 61
  },
  "hsl": {
    "h": 72.081,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.81484,
    "c": 0.17193,
    "h": 120.4
  },
  "luminance": 0.56133
}

Semantic roles & 50–950 ramp

primary
#B4D23D
secondary
#423281
accent
#42E563
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B4D23D

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D23D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva