#BEF166#BEF166

#BEF166 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.5% C 0.176 H 126.6°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#BEF166
RGB	rgb(190, 241, 102)
HSL	hsl(82, 83%, 67%)
HSV	hsv(82, 58%, 95%)
CMYK	cmyk(21.2%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(89.31, -37.03, 60.57)
CIE-LCH	lch(89.31, 70.99, 121.44°)
OKLab	oklab(89.51% -0.1047 0.141)
OKLCH	oklch(89.51% 0.176 126.6)
XYZ	xyz(55.0887, 74.8163, 24.1065)
Luminance	0.7482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEF166 #9966F1

analogous

#F1DE66 #BEF166 #79F166

triadic

#BEF166 #66BEF1 #F166BE

tetradic

#BEF166 #66F1DE #9966F1 #F16679

square

#BEF166 #66F1DE #9966F1 #F16679

split-complementary

#BEF166 #6679F1 #DE66F1

monochromatic

#87CA12 #A6EC2E #BEF166 #D6F69E #EEFBD6

Accessibility & contrast

On white

1.32

#BEF166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#BEF166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEF166

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEF166	#FFFFFF	#000000	##000000
##BEF166	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE257

Deuteranopia (green-blind)

#F5E06F

Tritanopia (blue-blind)

#C5E7D3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bef166;
/* rgb */ color: rgb(190, 241, 102);
/* oklch */ color: oklch(89.5% 0.176 126.6);

Tailwind

colors: {
  custom: {
    50: '#d4f596',
    500: '#bef166',
    950: '#000000',
  },
}

SCSS

$custom: #bef166;
$custom-light: #d4f596;
$custom-dark: #000000;

JSON

{
  "hex": "#bef166",
  "rgb": {
    "r": 190,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 82.014,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89511,
    "c": 0.17565,
    "h": 126.6
  },
  "luminance": 0.74817
}

Semantic roles & 50–950 ramp

primary

#BEF166

secondary

#6A34C7

accent

#06E056

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #BEF166

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

Preview Lab → · Contrast checker → · Palette generator →