#B1E05E#B1E05E

#B1E05E is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.7% C 0.166 H 126.4°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX#B1E05E
RGBrgb(177, 224, 94)
HSLhsl(82, 68%, 62%)
HSVhsv(82, 58%, 88%)
CMYKcmyk(21%, 0%, 58%, 12.2%)
CIE-LABlab(83.69, -34.84, 57.48)
CIE-LCHlch(83.69, 67.22, 121.22°)
OKLaboklab(84.74% -0.0986 0.1337)
OKLCHoklch(84.74% 0.166 126.4)
XYZxyz(46.8075, 63.4659, 20.3716)
Luminance0.6347 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1E05E #8D5EE0
analogous
#E0CE5E #B1E05E #70E05E
triadic
#B1E05E #5EB1E0 #E05EB1
tetradic
#B1E05E #5EE0CE #8D5EE0 #E05E70
square
#B1E05E #5EE0CE #8D5EE0 #E05E70
split-complementary
#B1E05E #5E70E0 #CE5EE0
monochromatic
#74A420 #98D62B #B1E05E #CAEA91 #E3F4C5

Accessibility & contrast

On white

1.53
#B1E05E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.69
#B1E05E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E05E
13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1E05E#FFFFFF#000000##000000
##B1E05E1.001.5313.6913.69
#FFFFFF1.531.0021.0021.00
#00000013.6921.001.001.00
##00000013.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBD250
Deuteranopia (green-blind)
#E4D067
Tritanopia (blue-blind)
#B7D6C4
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #b1e05e;
/* rgb */ color: rgb(177, 224, 94);
/* oklch */ color: oklch(84.7% 0.166 126.4);
Tailwind
colors: {
  custom: {
    50: '#cbea90',
    500: '#b1e05e',
    950: '#000000',
  },
}
SCSS
$custom: #b1e05e;
$custom-light: #cbea90;
$custom-dark: #000000;
JSON
{
  "hex": "#b1e05e",
  "rgb": {
    "r": 177,
    "g": 224,
    "b": 94
  },
  "hsl": {
    "h": 81.692,
    "s": 67.708,
    "l": 62.353
  },
  "oklch": {
    "l": 0.84742,
    "c": 0.16617,
    "h": 126.4
  },
  "luminance": 0.63467
}

Semantic roles & 50–950 ramp

primary
#B1E05E
secondary
#623BA7
accent
#16D059
background
#FEFEFC
surface
#FBFDF4
border
#D4D5CE
text
#14160D
muted
#83847F

Preview Lab

Preview with #B1E05E

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

Preview Lab → · Contrast checker → · Palette generator →

#B1E05E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva