#B5E054#B5E054

#B5E054 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.9% C 0.172 H 124.5°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#B5E054
RGB	rgb(181, 224, 84)
HSL	hsl(78, 69%, 60%)
HSV	hsv(78, 63%, 88%)
CMYK	cmyk(19.2%, 0%, 62.5%, 12.2%)
CIE-LAB	lab(83.85, -34.12, 61.98)
CIE-LCH	lch(83.85, 70.75, 118.83°)
OKLab	oklab(84.91% -0.0977 0.1421)
OKLCH	oklch(84.91% 0.172 124.5)
XYZ	xyz(47.3122, 63.7747, 18.2030)
Luminance	0.6378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E054 #7F54E0

analogous

#E0C554 #B5E054 #6FE054

triadic

#B5E054 #54B5E0 #E054B5

tetradic

#B5E054 #54E0C5 #7F54E0 #E0546F

square

#B5E054 #54E0C5 #7F54E0 #E0546F

split-complementary

#B5E054 #546FE0 #C554E0

monochromatic

#769D1C #9CD126 #B5E054 #CBE988 #E2F3BC

Accessibility & contrast

On white

1.53

#B5E054 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#B5E054 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E054

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E054	#FFFFFF	#000000	##000000
##B5E054	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD243

Deuteranopia (green-blind)

#E6D15E

Tritanopia (blue-blind)

#BDD6C3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b5e054;
/* rgb */ color: rgb(181, 224, 84);
/* oklch */ color: oklch(84.9% 0.172 124.5);

Tailwind

colors: {
  custom: {
    50: '#cee98a',
    500: '#b5e054',
    950: '#000000',
  },
}

SCSS

$custom: #b5e054;
$custom-light: #cee98a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e054",
  "rgb": {
    "r": 181,
    "g": 224,
    "b": 84
  },
  "hsl": {
    "h": 78.429,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84908,
    "c": 0.17245,
    "h": 124.5
  },
  "luminance": 0.63775
}

Semantic roles & 50–950 ramp

primary

#B5E054

secondary

#5838A1

accent

#14D14E

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E054

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

Preview Lab → · Contrast checker → · Palette generator →