#B5E556#B5E556

#B5E556 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.1% C 0.177 H 125.7°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX#B5E556
RGBrgb(181, 229, 86)
HSLhsl(80, 73%, 62%)
HSVhsv(80, 62%, 90%)
CMYKcmyk(21%, 0%, 62.4%, 10.2%)
CIE-LABlab(85.27, -36.25, 62.69)
CIE-LCHlch(85.27, 72.42, 120.04°)
OKLaboklab(86.06% -0.1035 0.1438)
OKLCHoklch(86.06% 0.177 125.7)
XYZxyz(48.7552, 66.5337, 19.0760)
Luminance0.6653 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5E556 #8656E5
analogous
#E5CE56 #B5E556 #6EE556
triadic
#B5E556 #56B5E5 #E556B5
tetradic
#B5E556 #56E5CE #8656E5 #E5566E
square
#B5E556 #56E5CE #8656E5 #E5566E
split-complementary
#B5E556 #566EE5 #CE56E5
monochromatic
#78A71A #9DDC22 #B5E556 #CCED8B #E3F5C0

Accessibility & contrast

On white

1.47
#B5E556 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.31
#B5E556 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E556
14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5E556#FFFFFF#000000##000000
##B5E5561.001.4714.3114.31
#FFFFFF1.471.0021.0021.00
#00000014.3121.001.001.00
##00000014.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D744
Deuteranopia (green-blind)
#EAD461
Tritanopia (blue-blind)
#BCDBC7
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #b5e556;
/* rgb */ color: rgb(181, 229, 86);
/* oklch */ color: oklch(86.1% 0.177 125.7);
Tailwind
colors: {
  custom: {
    50: '#ceed8c',
    500: '#b5e556',
    950: '#000000',
  },
}
SCSS
$custom: #b5e556;
$custom-light: #ceed8c;
$custom-dark: #000000;
JSON
{
  "hex": "#b5e556",
  "rgb": {
    "r": 181,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 80.14,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8606,
    "c": 0.17718,
    "h": 125.7
  },
  "luminance": 0.66534
}

Semantic roles & 50–950 ramp

primary
#B5E556
secondary
#5D36A9
accent
#10D552
background
#FEFEFC
surface
#FBFDF4
border
#D4D5CE
text
#14160C
muted
#83847F

Preview Lab

Preview with #B5E556

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

Preview Lab → · Contrast checker → · Palette generator →

#B5E556 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva