#B5EE55#B5EE55

#B5EE55 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 88.1% C 0.189 H 127.4°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#B5EE55
RGB	rgb(181, 238, 85)
HSL	hsl(82, 82%, 63%)
HSV	hsv(82, 64%, 93%)
CMYK	cmyk(23.9%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(87.79, -40.35, 65.80)
CIE-LCH	lch(87.79, 77.18, 121.52°)
OKLab	oklab(88.1% -0.1149 0.1503)
OKLCH	oklch(88.1% 0.189 127.4)
XYZ	xyz(51.2703, 71.6278, 19.7169)
Luminance	0.7163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EE55 #8E55EE

analogous

#EEDA55 #B5EE55 #68EE55

triadic

#B5EE55 #55B5EE #EE55B5

tetradic

#B5EE55 #55EEDA #8E55EE #EE5568

square

#B5EE55 #55EEDA #8E55EE #EE5568

split-complementary

#B5EE55 #5568EE #DA55EE

monochromatic

#79B612 #9DE81D #B5EE55 #CDF48D #E5F9C4

Accessibility & contrast

On white

1.37

#B5EE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#B5EE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EE55

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EE55	#FFFFFF	#000000	##000000
##B5EE55	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF41

Deuteranopia (green-blind)

#F2DB61

Tritanopia (blue-blind)

#BBE4CF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b5ee55;
/* rgb */ color: rgb(181, 238, 85);
/* oklch */ color: oklch(88.1% 0.189 127.4);

Tailwind

colors: {
  custom: {
    50: '#cff38c',
    500: '#b5ee55',
    950: '#000000',
  },
}

SCSS

$custom: #b5ee55;
$custom-light: #cff38c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ee55",
  "rgb": {
    "r": 181,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 82.353,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88098,
    "c": 0.18913,
    "h": 127.4
  },
  "luminance": 0.71629
}

Semantic roles & 50–950 ramp

primary

#B5EE55

secondary

#6331B6

accent

#07DE57

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B5EE55

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

Preview Lab → · Contrast checker → · Palette generator →