#B1EB4B#B1EB4B

#B1EB4B is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.1% C 0.194 H 127.3°. Best body text is #000000 at 14.85:1 contrast (WCAG AA passes).

Color values

HEX#B1EB4B
RGBrgb(177, 235, 75)
HSLhsl(82, 80%, 61%)
HSVhsv(82, 68%, 92%)
CMYKcmyk(24.7%, 0%, 68.1%, 7.8%)
CIE-LABlab(86.64, -41.19, 68.35)
CIE-LCHlch(86.64, 79.80, 121.07°)
OKLaboklab(87.08% -0.1178 0.1544)
OKLCHoklch(87.08% 0.194 127.3)
XYZxyz(49.1098, 69.2708, 17.4385)
Luminance0.6927 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1EB4B #854BEB
analogous
#EBD54B #B1EB4B #61EB4B
triadic
#B1EB4B #4BB1EB #EB4BB1
tetradic
#B1EB4B #4BEBD5 #854BEB #EB4B61
square
#B1EB4B #4BEBD5 #854BEB #EB4B61
split-complementary
#B1EB4B #4B61EB #D54BEB
monochromatic
#72A913 #98E019 #B1EB4B #C9F182 #E1F7B9

Accessibility & contrast

On white

1.41
#B1EB4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.85
#B1EB4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EB4B
14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1EB4B#FFFFFF#000000##000000
##B1EB4B1.001.4114.8514.85
#FFFFFF1.411.0021.0021.00
#00000014.8521.001.001.00
##00000014.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DB32
Deuteranopia (green-blind)
#EFD858
Tritanopia (blue-blind)
#B7E1CB
Achromatopsia (no color)
#D9D9D9

Design tokens & code

CSS
--color: #b1eb4b;
/* rgb */ color: rgb(177, 235, 75);
/* oklch */ color: oklch(87.1% 0.194 127.3);
Tailwind
colors: {
  custom: {
    50: '#ccf186',
    500: '#b1eb4b',
    950: '#000000',
  },
}
SCSS
$custom: #b1eb4b;
$custom-light: #ccf186;
$custom-dark: #000000;
JSON
{
  "hex": "#b1eb4b",
  "rgb": {
    "r": 177,
    "g": 235,
    "b": 75
  },
  "hsl": {
    "h": 81.75,
    "s": 80,
    "l": 60.784
  },
  "oklch": {
    "l": 0.87081,
    "c": 0.19416,
    "h": 127.3
  },
  "luminance": 0.69272
}

Semantic roles & 50–950 ramp

primary
#B1EB4B
secondary
#5C30AA
accent
#09DC56
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170C
muted
#83857F

Preview Lab

Preview with #B1EB4B

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

Preview Lab → · Contrast checker → · Palette generator →

#B1EB4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva