#B4EC5A#B4EC5A

#B4EC5A is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.6% C 0.183 H 127.6°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX#B4EC5A
RGBrgb(180, 236, 90)
HSLhsl(83, 79%, 64%)
HSVhsv(83, 62%, 93%)
CMYKcmyk(23.7%, 0%, 61.9%, 7.5%)
CIE-LABlab(87.21, -39.46, 63.14)
CIE-LCHlch(87.21, 74.45, 122.00°)
OKLaboklab(87.63% -0.1119 0.1453)
OKLCHoklch(87.63% 0.183 127.6)
XYZxyz(50.6632, 70.4315, 20.5963)
Luminance0.7043 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4EC5A #925AEC
analogous
#ECDB5A #B4EC5A #6BEC5A
triadic
#B4EC5A #5AB4EC #EC5AB4
tetradic
#B4EC5A #5AECDB #925AEC #EC5A6B
square
#B4EC5A #5AECDB #925AEC #EC5A6B
split-complementary
#B4EC5A #5A6BEC #DB5AEC
monochromatic
#79B715 #9BE623 #B4EC5A #CDF291 #E6F9C8

Accessibility & contrast

On white

1.39
#B4EC5A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.09
#B4EC5A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EC5A
15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4EC5A#FFFFFF#000000##000000
##B4EC5A1.001.3915.0915.09
#FFFFFF1.391.0021.0021.00
#00000015.0921.001.001.00
##00000015.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DD48
Deuteranopia (green-blind)
#EFD965
Tritanopia (blue-blind)
#BAE2CD
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #b4ec5a;
/* rgb */ color: rgb(180, 236, 90);
/* oklch */ color: oklch(87.6% 0.183 127.6);
Tailwind
colors: {
  custom: {
    50: '#cef28e',
    500: '#b4ec5a',
    950: '#000000',
  },
}
SCSS
$custom: #b4ec5a;
$custom-light: #cef28e;
$custom-dark: #000000;
JSON
{
  "hex": "#b4ec5a",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 90
  },
  "hsl": {
    "h": 83.014,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87625,
    "c": 0.18338,
    "h": 127.6
  },
  "luminance": 0.70432
}

Semantic roles & 50–950 ramp

primary
#B4EC5A
secondary
#6634B6
accent
#0ADC5A
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B4EC5A

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

Preview Lab → · Contrast checker → · Palette generator →

#B4EC5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva