#B9EB55#B9EB55

#B9EB55 is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.7% C 0.184 H 125.8°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#B9EB55
RGB	rgb(185, 235, 85)
HSL	hsl(80, 79%, 63%)
HSV	hsv(80, 64%, 92%)
CMYK	cmyk(21.3%, 0%, 63.8%, 7.8%)
CIE-LAB	lab(87.19, -37.52, 65.23)
CIE-LCH	lch(87.19, 75.25, 119.91°)
OKLab	oklab(87.67% -0.1073 0.149)
OKLCH	oklch(87.67% 0.184 125.8)
XYZ	xyz(51.3558, 70.3862, 19.4728)
Luminance	0.7039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9EB55 #8755EB

analogous

#EBD255 #B9EB55 #6EEB55

triadic

#B9EB55 #55B9EB #EB55B9

tetradic

#B9EB55 #55EBD2 #8755EB #EB556E

square

#B9EB55 #55EBD2 #8755EB #EB556E

split-complementary

#B9EB55 #556EEB #D255EB

monochromatic

#7DB115 #A2E51E #B9EB55 #D0F18C #E6F8C3

Accessibility & contrast

On white

1.39

#B9EB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#B9EB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9EB55

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9EB55	#FFFFFF	#000000	##000000
##B9EB55	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC42

Deuteranopia (green-blind)

#F0DA60

Tritanopia (blue-blind)

#C0E0CC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b9eb55;
/* rgb */ color: rgb(185, 235, 85);
/* oklch */ color: oklch(87.7% 0.184 125.8);

Tailwind

colors: {
  custom: {
    50: '#d1f18b',
    500: '#b9eb55',
    950: '#000000',
  },
}

SCSS

$custom: #b9eb55;
$custom-light: #d1f18b;
$custom-dark: #000000;

JSON

{
  "hex": "#b9eb55",
  "rgb": {
    "r": 185,
    "g": 235,
    "b": 85
  },
  "hsl": {
    "h": 80,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.87672,
    "c": 0.18361,
    "h": 125.8
  },
  "luminance": 0.70387
}

Semantic roles & 50–950 ramp

primary

#B9EB55

secondary

#5D33B1

accent

#0ADB50

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B9EB55

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

Preview Lab → · Contrast checker → · Palette generator →