#B3EC56#B3EC56

#B3EC56 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.5% C 0.187 H 127.6°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX#B3EC56
RGBrgb(179, 236, 86)
HSLhsl(83, 80%, 63%)
HSVhsv(83, 64%, 93%)
CMYKcmyk(24.2%, 0%, 63.6%, 7.5%)
CIE-LABlab(87.12, -40.13, 64.65)
CIE-LCHlch(87.12, 76.09, 121.83°)
OKLaboklab(87.53% -0.1141 0.148)
OKLCHoklch(87.53% 0.187 127.6)
XYZxyz(50.2655, 70.2455, 19.7128)
Luminance0.7025 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3EC56 #8F56EC
analogous
#ECDA56 #B3EC56 #68EC56
triadic
#B3EC56 #56B3EC #EC56B3
tetradic
#B3EC56 #56ECDA #8F56EC #EC5668
square
#B3EC56 #56ECDA #8F56EC #EC5668
split-complementary
#B3EC56 #5668EC #DA56EC
monochromatic
#77B314 #9AE61F #B3EC56 #CCF28D #E4F8C4

Accessibility & contrast

On white

1.40
#B3EC56 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.05
#B3EC56 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC56
15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3EC56#FFFFFF#000000##000000
##B3EC561.001.4015.0515.05
#FFFFFF1.401.0021.0021.00
#00000015.0521.001.001.00
##00000015.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DD43
Deuteranopia (green-blind)
#EFD962
Tritanopia (blue-blind)
#B9E2CD
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #b3ec56;
/* rgb */ color: rgb(179, 236, 86);
/* oklch */ color: oklch(87.5% 0.187 127.6);
Tailwind
colors: {
  custom: {
    50: '#cdf28c',
    500: '#b3ec56',
    950: '#000000',
  },
}
SCSS
$custom: #b3ec56;
$custom-light: #cdf28c;
$custom-dark: #000000;
JSON
{
  "hex": "#b3ec56",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 86
  },
  "hsl": {
    "h": 82.8,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.87526,
    "c": 0.18684,
    "h": 127.6
  },
  "luminance": 0.70246
}

Semantic roles & 50–950 ramp

primary
#B3EC56
secondary
#6433B3
accent
#09DC59
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B3EC56

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

Preview Lab → · Contrast checker → · Palette generator →

#B3EC56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva