#B5EA66#B5EA66

#B5EA66 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.4% C 0.171 H 127.9°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#B5EA66
RGB	rgb(181, 234, 102)
HSL	hsl(84, 76%, 66%)
HSV	hsv(84, 56%, 92%)
CMYK	cmyk(22.6%, 0%, 56.4%, 8.2%)
CIE-LAB	lab(86.81, -37.19, 57.59)
CIE-LCH	lch(86.81, 68.56, 122.85°)
OKLab	oklab(87.36% -0.1047 0.1347)
OKLCH	oklch(87.36% 0.171 127.9)
XYZ	xyz(50.8770, 69.6278, 23.3269)
Luminance	0.6963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EA66 #9B66EA

analogous

#EADD66 #B5EA66 #73EA66

triadic

#B5EA66 #66B5EA #EA66B5

tetradic

#B5EA66 #66EADD #9B66EA #EA6673

square

#B5EA66 #66EADD #9B66EA #EA6673

split-complementary

#B5EA66 #6673EA #DD66EA

monochromatic

#7BBC1A #9BE330 #B5EA66 #CFF19C #E9F9D2

Accessibility & contrast

On white

1.41

#B5EA66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#B5EA66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EA66

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EA66	#FFFFFF	#000000	##000000
##B5EA66	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC58

Deuteranopia (green-blind)

#EDD86F

Tritanopia (blue-blind)

#BAE1CD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b5ea66;
/* rgb */ color: rgb(181, 234, 102);
/* oklch */ color: oklch(87.4% 0.171 127.9);

Tailwind

colors: {
  custom: {
    50: '#cef196',
    500: '#b5ea66',
    950: '#000000',
  },
}

SCSS

$custom: #b5ea66;
$custom-light: #cef196;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ea66",
  "rgb": {
    "r": 181,
    "g": 234,
    "b": 102
  },
  "hsl": {
    "h": 84.091,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87357,
    "c": 0.17063,
    "h": 127.9
  },
  "luminance": 0.69629
}

Semantic roles & 50–950 ramp

primary

#B5EA66

secondary

#6D39BB

accent

#0DD85F

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B5EA66

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

Preview Lab → · Contrast checker → · Palette generator →