#B4F57A#B4F57A

#B4F57A is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.0% C 0.168 H 131.9°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX#B4F57A
RGBrgb(180, 245, 122)
HSLhsl(92, 86%, 72%)
HSVhsv(92, 50%, 96%)
CMYKcmyk(26.5%, 0%, 50.2%, 3.9%)
CIE-LABlab(90.05, -40.49, 52.33)
CIE-LCHlch(90.05, 66.16, 127.73°)
OKLaboklab(90.03% -0.1123 0.1249)
OKLCHoklch(90.03% 0.168 131.9)
XYZxyz(54.9868, 76.4117, 30.2604)
Luminance0.7641 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4F57A #BB7AF5
analogous
#F2F57A #B4F57A #7AF57E
triadic
#B4F57A #7AB4F5 #F57AB4
tetradic
#B4F57A #7AF2F5 #BB7AF5 #F57E7A
square
#B4F57A #7AF2F5 #BB7AF5 #F57E7A
split-complementary
#B4F57A #7E7AF5 #F57AF2
monochromatic
#74E311 #94F141 #B4F57A #D4F9B3 #EFFDE3

Accessibility & contrast

On white

1.29
#B4F57A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.28
#B4F57A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F57A
16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4F57A#FFFFFF#000000##000000
##B4F57A1.001.2916.2816.28
#FFFFFF1.291.0021.0021.00
#00000016.2821.001.001.00
##00000016.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FEE66F
Deuteranopia (green-blind)
#F5E182
Tritanopia (blue-blind)
#B6EDD9
Achromatopsia (no color)
#E2E2E2

Design tokens & code

CSS
--color: #b4f57a;
/* rgb */ color: rgb(180, 245, 122);
/* oklch */ color: oklch(90.0% 0.168 131.9);
Tailwind
colors: {
  custom: {
    50: '#cdf8a3',
    500: '#b4f57a',
    950: '#000000',
  },
}
SCSS
$custom: #b4f57a;
$custom-light: #cdf8a3;
$custom-dark: #000000;
JSON
{
  "hex": "#b4f57a",
  "rgb": {
    "r": 180,
    "g": 245,
    "b": 122
  },
  "hsl": {
    "h": 91.707,
    "s": 86.014,
    "l": 71.961
  },
  "oklch": {
    "l": 0.90029,
    "c": 0.16798,
    "h": 131.9
  },
  "luminance": 0.76413
}

Semantic roles & 50–950 ramp

primary
#B4F57A
secondary
#8E43D0
accent
#03E379
background
#FEFFFC
surface
#FBFFF6
border
#D4D7D0
text
#14170F
muted
#838580

Preview Lab

Preview with #B4F57A

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

Preview Lab → · Contrast checker → · Palette generator →

#B4F57A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva