#B5D13D#B5D13D

#B5D13D is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.3% C 0.170 H 119.7°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX#B5D13D
RGBrgb(181, 209, 61)
HSLhsl(71, 62%, 53%)
HSVhsv(71, 71%, 82%)
CMYKcmyk(13.4%, 0%, 70.8%, 18%)
CIE-LABlab(79.48, -28.60, 66.32)
CIE-LCHlch(79.48, 72.22, 113.33°)
OKLaboklab(81.33% -0.0845 0.1479)
OKLCHoklch(81.33% 0.17 119.7)
XYZxyz(42.6996, 55.7618, 12.9276)
Luminance0.5576 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5D13D #593DD1
analogous
#D1A33D #B5D13D #6BD13D
triadic
#B5D13D #3DB5D1 #D13DB5
tetradic
#B5D13D #3DD1A3 #593DD1 #D13D6B
square
#B5D13D #3DD1A3 #593DD1 #D13D6B
split-complementary
#B5D13D #3D6BD1 #A33DD1
monochromatic
#66771C #90A928 #B5D13D #C8DD6E #DBE8A0

Accessibility & contrast

On white

1.73
#B5D13D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.15
#B5D13D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D13D
12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5D13D#FFFFFF#000000##000000
##B5D13D1.001.7312.1512.15
#FFFFFF1.731.0021.0021.00
#00000012.1521.001.001.00
##00000012.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC523
Deuteranopia (green-blind)
#DBC549
Tritanopia (blue-blind)
#BFC6B4
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #b5d13d;
/* rgb */ color: rgb(181, 209, 61);
/* oklch */ color: oklch(81.3% 0.170 119.7);
Tailwind
colors: {
  custom: {
    50: '#cfdf7c',
    500: '#b5d13d',
    950: '#000000',
  },
}
SCSS
$custom: #b5d13d;
$custom-light: #cfdf7c;
$custom-dark: #000000;
JSON
{
  "hex": "#b5d13d",
  "rgb": {
    "r": 181,
    "g": 209,
    "b": 61
  },
  "hsl": {
    "h": 71.351,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81331,
    "c": 0.17039,
    "h": 119.7
  },
  "luminance": 0.55762
}

Semantic roles & 50–950 ramp

primary
#B5D13D
secondary
#413380
accent
#43E562
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B5D13D

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

Preview Lab → · Contrast checker → · Palette generator →

#B5D13D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva