#B5E13E#B5E13E

#B5E13E is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 85.0% C 0.188 H 123.8°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX#B5E13E
RGBrgb(181, 225, 62)
HSLhsl(76, 73%, 56%)
HSVhsv(76, 72%, 88%)
CMYKcmyk(19.6%, 0%, 72.4%, 11.8%)
CIE-LABlab(83.98, -35.97, 70.37)
CIE-LCHlch(83.98, 79.03, 117.07°)
OKLaboklab(84.96% -0.1047 0.1566)
OKLCHoklch(84.96% 0.188 123.8)
XYZxyz(46.8513, 64.0216, 14.4456)
Luminance0.6402 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5E13E #6A3EE1
analogous
#E1BB3E #B5E13E #64E13E
triadic
#B5E13E #3EB5E1 #E13EB5
tetradic
#B5E13E #3EE1BB #6A3EE1 #E13E64
square
#B5E13E #3EE1BB #6A3EE1 #E13E64
split-complementary
#B5E13E #3E64E1 #BB3EE1
monochromatic
#6E8E16 #97C31E #B5E13E #C9E973 #DEF1A8

Accessibility & contrast

On white

1.52
#B5E13E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.80
#B5E13E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E13E
13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5E13E#FFFFFF#000000##000000
##B5E13E1.001.5213.8013.80
#FFFFFF1.521.0021.0021.00
#00000013.8021.001.001.00
##00000013.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED31E
Deuteranopia (green-blind)
#E8D14D
Tritanopia (blue-blind)
#BED6C2
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #b5e13e;
/* rgb */ color: rgb(181, 225, 62);
/* oklch */ color: oklch(85.0% 0.188 123.8);
Tailwind
colors: {
  custom: {
    50: '#cfea7e',
    500: '#b5e13e',
    950: '#000000',
  },
}
SCSS
$custom: #b5e13e;
$custom-light: #cfea7e;
$custom-dark: #000000;
JSON
{
  "hex": "#b5e13e",
  "rgb": {
    "r": 181,
    "g": 225,
    "b": 62
  },
  "hsl": {
    "h": 76.196,
    "s": 73.094,
    "l": 56.275
  },
  "oklch": {
    "l": 0.84963,
    "c": 0.1884,
    "h": 123.8
  },
  "luminance": 0.64022
}

Semantic roles & 50–950 ramp

primary
#B5E13E
secondary
#4B3094
accent
#38F06A
background
#FEFEFB
surface
#FBFDF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #B5E13E

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

Preview Lab → · Contrast checker → · Palette generator →

#B5E13E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva