#B4D02D#B4D02D

#B4D02D is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 80.9% C 0.178 H 119.4°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX#B4D02D
RGBrgb(180, 208, 45)
HSLhsl(70, 64%, 50%)
HSVhsv(70, 78%, 82%)
CMYKcmyk(13.5%, 0%, 78.4%, 18.4%)
CIE-LABlab(79.04, -29.28, 71.02)
CIE-LCHlch(79.04, 76.82, 112.41°)
OKLaboklab(80.94% -0.0876 0.1553)
OKLCHoklch(80.94% 0.178 119.4)
XYZxyz(41.8528, 55.0048, 10.8943)
Luminance0.5501 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D02D #492DD0
analogous
#D09B2D #B4D02D #62D02D
triadic
#B4D02D #2DB4D0 #D02DB4
tetradic
#B4D02D #2DD09B #492DD0 #D02D62
square
#B4D02D #2DD09B #492DD0 #D02D62
split-complementary
#B4D02D #2D62D0 #9B2DD0
monochromatic
#5D6B17 #889E22 #B4D02D #C7DC5E #D8E790

Accessibility & contrast

On white

1.75
#B4D02D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.00
#B4D02D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D02D
12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D02D#FFFFFF#000000##000000
##B4D02D1.001.7512.0012.00
#FFFFFF1.751.0021.0021.00
#00000012.0021.001.001.00
##00000012.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC400
Deuteranopia (green-blind)
#DAC43D
Tritanopia (blue-blind)
#BFC5B2
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #b4d02d;
/* rgb */ color: rgb(180, 208, 45);
/* oklch */ color: oklch(80.9% 0.178 119.4);
Tailwind
colors: {
  custom: {
    50: '#cede74',
    500: '#b4d02d',
    950: '#000000',
  },
}
SCSS
$custom: #b4d02d;
$custom-light: #cede74;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d02d",
  "rgb": {
    "r": 180,
    "g": 208,
    "b": 45
  },
  "hsl": {
    "h": 70.307,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.80937,
    "c": 0.17828,
    "h": 119.4
  },
  "luminance": 0.55005
}

Semantic roles & 50–950 ramp

primary
#B4D02D
secondary
#392C75
accent
#40E75D
background
#FEFEFB
surface
#FBFCF1
border
#D4D5CB
text
#141509
muted
#83847D

Preview Lab

Preview with #B4D02D

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D02D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva