#B4F479#B4F479

#B4F479 is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.8% C 0.168 H 131.7°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX#B4F479
RGBrgb(180, 244, 121)
HSLhsl(91, 85%, 72%)
HSVhsv(91, 50%, 96%)
CMYKcmyk(26.2%, 0%, 50.4%, 4.3%)
CIE-LABlab(89.76, -40.15, 52.44)
CIE-LCHlch(89.76, 66.05, 127.44°)
OKLaboklab(89.79% -0.1114 0.1251)
OKLCHoklch(89.79% 0.168 131.7)
XYZxyz(54.6235, 75.7837, 29.8352)
Luminance0.7579 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4F479 #B979F4
analogous
#F1F479 #B4F479 #79F47C
triadic
#B4F479 #79B4F4 #F479B4
tetradic
#B4F479 #79F1F4 #B979F4 #F47C79
square
#B4F479 #79F1F4 #B979F4 #F47C79
split-complementary
#B4F479 #7C79F4 #F479F1
monochromatic
#75E012 #94EF40 #B4F479 #D4F9B2 #EFFDE3

Accessibility & contrast

On white

1.30
#B4F479 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.16
#B4F479 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F479
16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4F479#FFFFFF#000000##000000
##B4F4791.001.3016.1616.16
#FFFFFF1.301.0021.0021.00
#00000016.1621.001.001.00
##00000016.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE56E
Deuteranopia (green-blind)
#F4E081
Tritanopia (blue-blind)
#B6EBD8
Achromatopsia (no color)
#E2E2E2

Design tokens & code

CSS
--color: #b4f479;
/* rgb */ color: rgb(180, 244, 121);
/* oklch */ color: oklch(89.8% 0.168 131.7);
Tailwind
colors: {
  custom: {
    50: '#cdf8a2',
    500: '#b4f479',
    950: '#000000',
  },
}
SCSS
$custom: #b4f479;
$custom-light: #cdf8a2;
$custom-dark: #000000;
JSON
{
  "hex": "#b4f479",
  "rgb": {
    "r": 180,
    "g": 244,
    "b": 121
  },
  "hsl": {
    "h": 91.22,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.89789,
    "c": 0.16754,
    "h": 131.7
  },
  "luminance": 0.75785
}

Semantic roles & 50–950 ramp

primary
#B4F479
secondary
#8B42CF
accent
#04E177
background
#FEFFFC
surface
#FBFFF6
border
#D4D7D0
text
#14170F
muted
#838580

Preview Lab

Preview with #B4F479

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

Preview Lab → · Contrast checker → · Palette generator →

#B4F479 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva