#B5ED66#B5ED66

#B5ED66 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.0% C 0.175 H 128.4°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#B5ED66
RGB	rgb(181, 237, 102)
HSL	hsl(85, 79%, 66%)
HSV	hsv(85, 57%, 93%)
CMYK	cmyk(23.6%, 0%, 57%, 7.1%)
CIE-LAB	lab(87.66, -38.54, 58.55)
CIE-LCH	lch(87.66, 70.10, 123.35°)
OKLab	oklab(88.04% -0.1084 0.1368)
OKLCH	oklch(88.04% 0.175 128.4)
XYZ	xyz(51.7383, 71.3504, 23.6140)
Luminance	0.7135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 3.35

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5ED66 #9E66ED

analogous

#EDE266 #B5ED66 #72ED66

triadic

#B5ED66 #66B5ED #ED66B5

tetradic

#B5ED66 #66EDE2 #9E66ED #ED6672

square

#B5ED66 #66EDE2 #9E66ED #ED6672

split-complementary

#B5ED66 #6672ED #E266ED

monochromatic

#7BC217 #9BE72F #B5ED66 #CFF39D #EAFAD4

Accessibility & contrast

On white

1.38

#B5ED66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#B5ED66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5ED66

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5ED66	#FFFFFF	#000000	##000000
##B5ED66	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE58

Deuteranopia (green-blind)

#F0DB6F

Tritanopia (blue-blind)

#BAE3D0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b5ed66;
/* rgb */ color: rgb(181, 237, 102);
/* oklch */ color: oklch(88.0% 0.175 128.4);

Tailwind

colors: {
  custom: {
    50: '#cef396',
    500: '#b5ed66',
    950: '#000000',
  },
}

SCSS

$custom: #b5ed66;
$custom-light: #cef396;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ed66",
  "rgb": {
    "r": 181,
    "g": 237,
    "b": 102
  },
  "hsl": {
    "h": 84.889,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88037,
    "c": 0.17455,
    "h": 128.4
  },
  "luminance": 0.71351
}

Semantic roles & 50–950 ramp

primary

#B5ED66

secondary

#7037C0

accent

#0ADB61

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5ED66

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

Preview Lab → · Contrast checker → · Palette generator →