#B5D135#B5D135

#B5D135 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.3% C 0.175 H 119.6°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX#B5D135
RGBrgb(181, 209, 53)
HSLhsl(71, 63%, 51%)
HSVhsv(71, 75%, 82%)
CMYKcmyk(13.4%, 0%, 74.6%, 18%)
CIE-LABlab(79.43, -29.00, 68.98)
CIE-LCHlch(79.43, 74.83, 112.80°)
OKLaboklab(81.28% -0.0863 0.1522)
OKLCHoklch(81.28% 0.175 119.6)
XYZxyz(42.5000, 55.6820, 11.8762)
Luminance0.5568 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5D135 #5135D1
analogous
#D19F35 #B5D135 #67D135
triadic
#B5D135 #35B5D1 #D135B5
tetradic
#B5D135 #35D19F #5135D1 #D13567
square
#B5D135 #35D19F #5135D1 #D13567
split-complementary
#B5D135 #3567D1 #9F35D1
monochromatic
#62721A #8DA425 #B5D135 #C7DC67 #DAE899

Accessibility & contrast

On white

1.73
#B5D135 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.14
#B5D135 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D135
12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5D135#FFFFFF#000000##000000
##B5D1351.001.7312.1412.14
#FFFFFF1.731.0021.0021.00
#00000012.1421.001.001.00
##00000012.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC510
Deuteranopia (green-blind)
#DBC543
Tritanopia (blue-blind)
#C0C6B4
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #b5d135;
/* rgb */ color: rgb(181, 209, 53);
/* oklch */ color: oklch(81.3% 0.175 119.6);
Tailwind
colors: {
  custom: {
    50: '#cfdf78',
    500: '#b5d135',
    950: '#000000',
  },
}
SCSS
$custom: #b5d135;
$custom-light: #cfdf78;
$custom-dark: #000000;
JSON
{
  "hex": "#b5d135",
  "rgb": {
    "r": 181,
    "g": 209,
    "b": 53
  },
  "hsl": {
    "h": 70.769,
    "s": 62.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.81279,
    "c": 0.17501,
    "h": 119.6
  },
  "luminance": 0.55682
}

Semantic roles & 50–950 ramp

primary
#B5D135
secondary
#3D307B
accent
#42E65F
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B5D135

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

Preview Lab → · Contrast checker → · Palette generator →

#B5D135 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva