#B5F479#B5F479

#B5F479 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 89.8% C 0.167 H 131.4°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX#B5F479
RGBrgb(181, 244, 121)
HSLhsl(91, 85%, 72%)
HSVhsv(91, 50%, 96%)
CMYKcmyk(25.8%, 0%, 50.4%, 4.3%)
CIE-LABlab(89.81, -39.80, 52.52)
CIE-LCHlch(89.81, 65.90, 127.16°)
OKLaboklab(89.85% -0.1105 0.1253)
OKLCHoklch(89.85% 0.167 131.4)
XYZxyz(54.8572, 75.9042, 29.8462)
Luminance0.7591 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5F479 #B879F4
analogous
#F2F479 #B5F479 #79F47B
triadic
#B5F479 #79B5F4 #F479B5
tetradic
#B5F479 #79F2F4 #B879F4 #F47B79
square
#B5F479 #79F2F4 #B879F4 #F47B79
split-complementary
#B5F479 #7B79F4 #F479F2
monochromatic
#77E012 #96EF40 #B5F479 #D4F9B2 #EFFDE3

Accessibility & contrast

On white

1.30
#B5F479 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.18
#B5F479 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F479
16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5F479#FFFFFF#000000##000000
##B5F4791.001.3016.1816.18
#FFFFFF1.301.0021.0021.00
#00000016.1821.001.001.00
##00000016.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE56E
Deuteranopia (green-blind)
#F4E081
Tritanopia (blue-blind)
#B8EBD8
Achromatopsia (no color)
#E2E2E2

Design tokens & code

CSS
--color: #b5f479;
/* rgb */ color: rgb(181, 244, 121);
/* oklch */ color: oklch(89.8% 0.167 131.4);
Tailwind
colors: {
  custom: {
    50: '#cef8a2',
    500: '#b5f479',
    950: '#000000',
  },
}
SCSS
$custom: #b5f479;
$custom-light: #cef8a2;
$custom-dark: #000000;
JSON
{
  "hex": "#b5f479",
  "rgb": {
    "r": 181,
    "g": 244,
    "b": 121
  },
  "hsl": {
    "h": 90.732,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.89849,
    "c": 0.16706,
    "h": 131.4
  },
  "luminance": 0.75906
}

Semantic roles & 50–950 ramp

primary
#B5F479
secondary
#8A42CF
accent
#04E175
background
#FEFFFC
surface
#FBFFF6
border
#D4D7D0
text
#14170F
muted
#838580

Preview Lab

Preview with #B5F479

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

Preview Lab → · Contrast checker → · Palette generator →

#B5F479 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva