#B3F55C#B3F55C

#B3F55C is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.6% C 0.194 H 129.5°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX#B3F55C
RGBrgb(179, 245, 92)
HSLhsl(86, 88%, 66%)
HSVhsv(86, 62%, 96%)
CMYKcmyk(26.9%, 0%, 62.4%, 3.9%)
CIE-LABlab(89.70, -43.61, 65.02)
CIE-LCHlch(89.70, 78.29, 123.85°)
OKLaboklab(89.64% -0.1231 0.1495)
OKLCHoklch(89.64% 0.194 129.5)
XYZxyz(53.1743, 75.6599, 21.9254)
Luminance0.7566 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3F55C #9E5CF5
analogous
#F5EA5C #B3F55C #66F55C
triadic
#B3F55C #5CB3F5 #F55CB3
tetradic
#B3F55C #5CF5EA #9E5CF5 #F55C66
square
#B3F55C #5CF5EA #9E5CF5 #F55C66
split-complementary
#B3F55C #5C66F5 #EA5CF5
monochromatic
#78CA0C #98F122 #B3F55C #CEF996 #E9FCCF

Accessibility & contrast

On white

1.30
#B3F55C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.13
#B3F55C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F55C
16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3F55C#FFFFFF#000000##000000
##B3F55C1.001.3016.1316.13
#FFFFFF1.301.0021.0021.00
#00000016.1321.001.001.00
##00000016.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE549
Deuteranopia (green-blind)
#F7E068
Tritanopia (blue-blind)
#B8EBD5
Achromatopsia (no color)
#E1E1E1

Design tokens & code

CSS
--color: #b3f55c;
/* rgb */ color: rgb(179, 245, 92);
/* oklch */ color: oklch(89.6% 0.194 129.5);
Tailwind
colors: {
  custom: {
    50: '#cdf890',
    500: '#b3f55c',
    950: '#000000',
  },
}
SCSS
$custom: #b3f55c;
$custom-light: #cdf890;
$custom-dark: #000000;
JSON
{
  "hex": "#b3f55c",
  "rgb": {
    "r": 179,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 85.882,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89637,
    "c": 0.19369,
    "h": 129.5
  },
  "luminance": 0.75661
}

Semantic roles & 50–950 ramp

primary
#B3F55C
secondary
#702FC6
accent
#00E563
background
#FEFFFC
surface
#FBFFF4
border
#D4D7CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B3F55C

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

Preview Lab → · Contrast checker → · Palette generator →

#B3F55C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva