#B5ED5B#B5ED5B

#B5ED5B is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 87.9% C 0.183 H 127.6°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX#B5ED5B
RGBrgb(181, 237, 91)
HSLhsl(83, 80%, 64%)
HSVhsv(83, 62%, 93%)
CMYKcmyk(23.6%, 0%, 61.6%, 7.1%)
CIE-LABlab(87.56, -39.46, 63.12)
CIE-LCHlch(87.56, 74.44, 122.01°)
OKLaboklab(87.93% -0.1119 0.1453)
OKLCHoklch(87.93% 0.183 127.6)
XYZxyz(51.2285, 71.1465, 20.9292)
Luminance0.7115 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5ED5B #935BED
analogous
#EDDC5B #B5ED5B #6CED5B
triadic
#B5ED5B #5BB5ED #ED5BB5
tetradic
#B5ED5B #5BEDDC #935BED #ED5B6C
square
#B5ED5B #5BEDDC #935BED #ED5B6C
split-complementary
#B5ED5B #5B6CED #DC5BED
monochromatic
#7AB914 #9CE724 #B5ED5B #CEF392 #E7F9C9

Accessibility & contrast

On white

1.38
#B5ED5B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.23
#B5ED5B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5ED5B
15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5ED5B#FFFFFF#000000##000000
##B5ED5B1.001.3815.2315.23
#FFFFFF1.381.0021.0021.00
#00000015.2321.001.001.00
##00000015.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DE49
Deuteranopia (green-blind)
#F0DA66
Tritanopia (blue-blind)
#BBE3CE
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #b5ed5b;
/* rgb */ color: rgb(181, 237, 91);
/* oklch */ color: oklch(87.9% 0.183 127.6);
Tailwind
colors: {
  custom: {
    50: '#cef38f',
    500: '#b5ed5b',
    950: '#000000',
  },
}
SCSS
$custom: #b5ed5b;
$custom-light: #cef38f;
$custom-dark: #000000;
JSON
{
  "hex": "#b5ed5b",
  "rgb": {
    "r": 181,
    "g": 237,
    "b": 91
  },
  "hsl": {
    "h": 83.014,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.87925,
    "c": 0.18342,
    "h": 127.6
  },
  "luminance": 0.71147
}

Semantic roles & 50–950 ramp

primary
#B5ED5B
secondary
#6734B8
accent
#09DD5A
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B5ED5B

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

Preview Lab → · Contrast checker → · Palette generator →

#B5ED5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva