#B5E050#B5E050

#B5E050 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.9% C 0.175 H 124.3°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#B5E050
RGB	rgb(181, 224, 80)
HSL	hsl(78, 70%, 60%)
HSV	hsv(78, 64%, 88%)
CMYK	cmyk(19.2%, 0%, 64.3%, 12.2%)
CIE-LAB	lab(83.82, -34.41, 63.56)
CIE-LCH	lch(83.82, 72.28, 118.43°)
OKLab	oklab(84.87% -0.0989 0.1449)
OKLCH	oklch(84.87% 0.175 124.3)
XYZ	xyz(47.1600, 63.7139, 17.4013)
Luminance	0.6371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E050 #7B50E0

analogous

#E0C350 #B5E050 #6DE050

triadic

#B5E050 #50B5E0 #E050B5

tetradic

#B5E050 #50E0C3 #7B50E0 #E0506D

square

#B5E050 #50E0C3 #7B50E0 #E0506D

split-complementary

#B5E050 #506DE0 #C350E0

monochromatic

#749A1B #9CCE25 #B5E050 #CBE984 #E1F2B8

Accessibility & contrast

On white

1.53

#B5E050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#B5E050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E050

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E050	#FFFFFF	#000000	##000000
##B5E050	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23D

Deuteranopia (green-blind)

#E6D15B

Tritanopia (blue-blind)

#BDD6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b5e050;
/* rgb */ color: rgb(181, 224, 80);
/* oklch */ color: oklch(84.9% 0.175 124.3);

Tailwind

colors: {
  custom: {
    50: '#cee988',
    500: '#b5e050',
    950: '#000000',
  },
}

SCSS

$custom: #b5e050;
$custom-light: #cee988;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e050",
  "rgb": {
    "r": 181,
    "g": 224,
    "b": 80
  },
  "hsl": {
    "h": 77.917,
    "s": 69.903,
    "l": 59.608
  },
  "oklch": {
    "l": 0.84872,
    "c": 0.17544,
    "h": 124.3
  },
  "luminance": 0.63714
}

Semantic roles & 50–950 ramp

primary

#B5E050

secondary

#55369E

accent

#3BED70

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E050

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

Preview Lab → · Contrast checker → · Palette generator →