#BEF666#BEF666

#BEF666 is a very light, vivid yellow-green. Relative luminance 0.778; OKLCH L 90.6% C 0.182 H 127.6°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#BEF666
RGB	rgb(190, 246, 102)
HSL	hsl(83, 89%, 68%)
HSV	hsv(83, 59%, 96%)
CMYK	cmyk(22.8%, 0%, 58.5%, 3.5%)
CIE-LAB	lab(90.70, -39.27, 62.14)
CIE-LCH	lch(90.70, 73.50, 122.29°)
OKLab	oklab(90.64% -0.111 0.1443)
OKLCH	oklch(90.64% 0.182 127.6)
XYZ	xyz(56.5891, 77.8170, 24.6066)
Luminance	0.7782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEF666 #9E66F6

analogous

#F6E666 #BEF666 #76F666

triadic

#BEF666 #66BEF6 #F666BE

tetradic

#BEF666 #66F6E6 #9E66F6 #F66676

square

#BEF666 #66F6E6 #9E66F6 #F66676

split-complementary

#BEF666 #6676F6 #E666F6

monochromatic

#87D50D #A5F32C #BEF666 #D7F9A0 #EFFDDA

Accessibility & contrast

On white

1.27

#BEF666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#BEF666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEF666

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEF666	#FFFFFF	#000000	##000000
##BEF666	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE756

Deuteranopia (green-blind)

#FAE370

Tritanopia (blue-blind)

#C4ECD7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bef666;
/* rgb */ color: rgb(190, 246, 102);
/* oklch */ color: oklch(90.6% 0.182 127.6);

Tailwind

colors: {
  custom: {
    50: '#d5f996',
    500: '#bef666',
    950: '#000000',
  },
}

SCSS

$custom: #bef666;
$custom-light: #d5f996;
$custom-dark: #000000;

JSON

{
  "hex": "#bef666",
  "rgb": {
    "r": 190,
    "g": 246,
    "b": 102
  },
  "hsl": {
    "h": 83.333,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.90635,
    "c": 0.18206,
    "h": 127.6
  },
  "luminance": 0.77818
}

Semantic roles & 50–950 ramp

primary

#BEF666

secondary

#6F31CF

accent

#00E659

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #BEF666

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

Preview Lab → · Contrast checker → · Palette generator →