#B5DA1C#B5DA1C

#B5DA1C is a very light, vivid yellow-green. Relative luminance 0.601; OKLCH L 83.2% C 0.195 H 121.4°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX#B5DA1C
RGBrgb(181, 218, 28)
HSLhsl(72, 77%, 48%)
HSVhsv(72, 87%, 85%)
CMYKcmyk(17%, 0%, 87.2%, 14.5%)
CIE-LABlab(81.87, -34.06, 77.45)
CIE-LCHlch(81.87, 84.60, 113.74°)
OKLaboklab(83.21% -0.1017 0.1664)
OKLCHoklch(83.21% 0.195 121.4)
XYZxyz(44.3379, 60.0504, 10.3535)
Luminance0.6005 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5DA1C #411CDA
analogous
#DAA01C #B5DA1C #56DA1C
triadic
#B5DA1C #1CB5DA #DA1CB5
tetradic
#B5DA1C #1CDAA0 #411CDA #DA1C56
square
#B5DA1C #1CDAA0 #411CDA #DA1C56
split-complementary
#B5DA1C #1C56DA #A01CDA
monochromatic
#5B6E0E #88A415 #B5DA1C #C9E84B #DAEF82

Accessibility & contrast

On white

1.61
#B5DA1C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.01
#B5DA1C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DA1C
13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5DA1C#FFFFFF#000000##000000
##B5DA1C1.001.6113.0113.01
#FFFFFF1.611.0021.0021.00
#00000013.0121.001.001.00
##00000013.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CC00
Deuteranopia (green-blind)
#E3CC35
Tritanopia (blue-blind)
#C0CEBA
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #b5da1c;
/* rgb */ color: rgb(181, 218, 28);
/* oklch */ color: oklch(83.2% 0.195 121.4);
Tailwind
colors: {
  custom: {
    50: '#d0e570',
    500: '#b5da1c',
    950: '#000000',
  },
}
SCSS
$custom: #b5da1c;
$custom-light: #d0e570;
$custom-dark: #000000;
JSON
{
  "hex": "#b5da1c",
  "rgb": {
    "r": 181,
    "g": 218,
    "b": 28
  },
  "hsl": {
    "h": 71.684,
    "s": 77.236,
    "l": 48.235
  },
  "oklch": {
    "l": 0.83212,
    "c": 0.19506,
    "h": 121.4
  },
  "luminance": 0.6005
}

Semantic roles & 50–950 ramp

primary
#B5DA1C
secondary
#342377
accent
#34F459
background
#FEFEFB
surface
#FBFCF1
border
#D4D5CB
text
#151509
muted
#84847D

Preview Lab

Preview with #B5DA1C

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

Preview Lab → · Contrast checker → · Palette generator →

#B5DA1C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva