#B7FF4B#B7FF4B

#B7FF4B is a very light, highly saturated yellow-green. Relative luminance 0.821; OKLCH L 92.0% C 0.215 H 129.1°. Best body text is #000000 at 17.42:1 contrast (WCAG AA passes).

Color values

HEX#B7FF4B
RGBrgb(183, 255, 75)
HSLhsl(84, 100%, 65%)
HSVhsv(84, 71%, 100%)
CMYKcmyk(28.2%, 0%, 70.6%, 0%)
CIE-LABlab(92.62, -47.62, 74.49)
CIE-LCHlch(92.62, 88.41, 122.59°)
OKLaboklab(92.02% -0.1357 0.1671)
OKLCHoklch(92.02% 0.215 129.1)
XYZxyz(56.5583, 82.0938, 19.5211)
Luminance0.8209 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B7FF4B #934BFF
analogous
#FFED4B #B7FF4B #5DFF4B
triadic
#B7FF4B #4BB7FF #FF4BB7
tetradic
#B7FF4B #4BFFED #934BFF #FF4B5D
square
#B7FF4B #4BFFED #934BFF #FF4B5D
split-complementary
#B7FF4B #4B5DFF #ED4BFF
monochromatic
#7DD000 #9FFF0E #B7FF4B #CFFF88 #E8FFC5

Accessibility & contrast

On white

1.21
#B7FF4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.42
#B7FF4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7FF4B
17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B7FF4B#FFFFFF#000000##000000
##B7FF4B1.001.2117.4217.42
#FFFFFF1.211.0021.0021.00
#00000017.4221.001.001.00
##00000017.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFED2B
Deuteranopia (green-blind)
#FFE85B
Tritanopia (blue-blind)
#BCF4DC
Achromatopsia (no color)
#EAEAEA

Design tokens & code

CSS
--color: #b7ff4b;
/* rgb */ color: rgb(183, 255, 75);
/* oklch */ color: oklch(92.0% 0.215 129.1);
Tailwind
colors: {
  custom: {
    50: '#d1ff88',
    500: '#b7ff4b',
    950: '#000000',
  },
}
SCSS
$custom: #b7ff4b;
$custom-light: #d1ff88;
$custom-dark: #000000;
JSON
{
  "hex": "#b7ff4b",
  "rgb": {
    "r": 183,
    "g": 255,
    "b": 75
  },
  "hsl": {
    "h": 84,
    "s": 100,
    "l": 64.706
  },
  "oklch": {
    "l": 0.92024,
    "c": 0.21528,
    "h": 129.1
  },
  "luminance": 0.82095
}

Semantic roles & 50–950 ramp

primary
#B7FF4B
secondary
#6624CA
accent
#00E65C
background
#FEFFFC
surface
#FBFFF4
border
#D4D7CE
text
#15180C
muted
#84867F

Preview Lab

Preview with #B7FF4B

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

Preview Lab → · Contrast checker → · Palette generator →

#B7FF4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva