#B4DE45#B4DE45

#B4DE45 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.3% C 0.181 H 123.7°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX#B4DE45
RGBrgb(180, 222, 69)
HSLhsl(76, 70%, 57%)
HSVhsv(76, 69%, 87%)
CMYKcmyk(18.9%, 0%, 68.9%, 12.9%)
CIE-LABlab(83.11, -34.59, 67.03)
CIE-LCHlch(83.11, 75.43, 117.30°)
OKLaboklab(84.26% -0.1003 0.1507)
OKLCHoklch(84.26% 0.181 123.7)
XYZxyz(46.0183, 62.3752, 15.2443)
Luminance0.6238 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4DE45 #6F45DE
analogous
#DEBC45 #B4DE45 #67DE45
triadic
#B4DE45 #45B4DE #DE45B4
tetradic
#B4DE45 #45DEBC #6F45DE #DE4567
square
#B4DE45 #45DEBC #6F45DE #DE4567
split-complementary
#B4DE45 #4567DE #BC45DE
monochromatic
#6F8F19 #97C323 #B4DE45 #C9E779 #DEF0AD

Accessibility & contrast

On white

1.56
#B4DE45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.48
#B4DE45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DE45
13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4DE45#FFFFFF#000000##000000
##B4DE451.001.5613.4813.48
#FFFFFF1.561.0021.0021.00
#00000013.4821.001.001.00
##00000013.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EAD02C
Deuteranopia (green-blind)
#E5CF52
Tritanopia (blue-blind)
#BDD3C0
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #b4de45;
/* rgb */ color: rgb(180, 222, 69);
/* oklch */ color: oklch(84.3% 0.181 123.7);
Tailwind
colors: {
  custom: {
    50: '#cee881',
    500: '#b4de45',
    950: '#000000',
  },
}
SCSS
$custom: #b4de45;
$custom-light: #cee881;
$custom-dark: #000000;
JSON
{
  "hex": "#b4de45",
  "rgb": {
    "r": 180,
    "g": 222,
    "b": 69
  },
  "hsl": {
    "h": 76.471,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.84262,
    "c": 0.18103,
    "h": 123.7
  },
  "luminance": 0.62376
}

Semantic roles & 50–950 ramp

primary
#B4DE45
secondary
#4E3394
accent
#3BED6C
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #B4DE45

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

Preview Lab → · Contrast checker → · Palette generator →

#B4DE45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva