#B5F15E#B5F15E

#B5F15E is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.9% C 0.186 H 128.5°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX#B5F15E
RGBrgb(181, 241, 94)
HSLhsl(84, 84%, 66%)
HSVhsv(84, 61%, 95%)
CMYKcmyk(24.9%, 0%, 61%, 5.5%)
CIE-LABlab(88.71, -40.99, 63.14)
CIE-LCHlch(88.71, 75.28, 122.99°)
OKLaboklab(88.86% -0.1159 0.1457)
OKLCHoklch(88.86% 0.186 128.5)
XYZxyz(52.5315, 73.5414, 22.0148)
Luminance0.7354 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5F15E #9A5EF1
analogous
#F1E45E #B5F15E #6BF15E
triadic
#B5F15E #5EB5F1 #F15EB5
tetradic
#B5F15E #5EF1E4 #9A5EF1 #F15E6B
square
#B5F15E #5EF1E4 #9A5EF1 #F15E6B
split-complementary
#B5F15E #5E6BF1 #E45EF1
monochromatic
#7BC411 #9BEC26 #B5F15E #CFF696 #E9FBCF

Accessibility & contrast

On white

1.34
#B5F15E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.71
#B5F15E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F15E
15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5F15E#FFFFFF#000000##000000
##B5F15E1.001.3415.7115.71
#FFFFFF1.341.0021.0021.00
#00000015.7121.001.001.00
##00000015.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE14D
Deuteranopia (green-blind)
#F4DD69
Tritanopia (blue-blind)
#BAE7D2
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #b5f15e;
/* rgb */ color: rgb(181, 241, 94);
/* oklch */ color: oklch(88.9% 0.186 128.5);
Tailwind
colors: {
  custom: {
    50: '#cff691',
    500: '#b5f15e',
    950: '#000000',
  },
}
SCSS
$custom: #b5f15e;
$custom-light: #cff691;
$custom-dark: #000000;
JSON
{
  "hex": "#b5f15e",
  "rgb": {
    "r": 181,
    "g": 241,
    "b": 94
  },
  "hsl": {
    "h": 84.49,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88864,
    "c": 0.18618,
    "h": 128.5
  },
  "luminance": 0.73543
}

Semantic roles & 50–950 ramp

primary
#B5F15E
secondary
#6C32C1
accent
#05E05F
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B5F15E

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

Preview Lab → · Contrast checker → · Palette generator →

#B5F15E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva