#BEF257#BEF257

#BEF257 is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.6% C 0.189 H 125.9°. Best body text is #000000 at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#BEF257
RGB	rgb(190, 242, 87)
HSL	hsl(80, 86%, 65%)
HSV	hsv(80, 64%, 95%)
CMYK	cmyk(21.5%, 0%, 64%, 5.1%)
CIE-LAB	lab(89.46, -38.64, 66.94)
CIE-LCH	lch(89.46, 77.30, 120.00°)
OKLab	oklab(89.59% -0.1105 0.1528)
OKLCH	oklch(89.59% 0.189 125.9)
XYZ	xyz(54.7078, 75.1388, 20.6360)
Luminance	0.7514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEF257 #8B57F2

analogous

#F2D857 #BEF257 #71F257

triadic

#BEF257 #57BEF2 #F257BE

tetradic

#BEF257 #57F2D8 #8B57F2 #F25771

square

#BEF257 #57F2D8 #8B57F2 #F25771

split-complementary

#BEF257 #5771F2 #D857F2

monochromatic

#84C00F #A8EE1E #BEF257 #D4F690 #EAFBC9

Accessibility & contrast

On white

1.31

#BEF257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.03

#BEF257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEF257

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEF257	#FFFFFF	#000000	##000000
##BEF257	1.00	1.31	16.03	16.03
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.03	21.00	1.00	1.00
##000000	16.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE343

Deuteranopia (green-blind)

#F7E063

Tritanopia (blue-blind)

#C5E7D2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #bef257;
/* rgb */ color: rgb(190, 242, 87);
/* oklch */ color: oklch(89.6% 0.189 125.9);

Tailwind

colors: {
  custom: {
    50: '#d5f68d',
    500: '#bef257',
    950: '#000000',
  },
}

SCSS

$custom: #bef257;
$custom-light: #d5f68d;
$custom-dark: #000000;

JSON

{
  "hex": "#bef257",
  "rgb": {
    "r": 190,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 80.129,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.89593,
    "c": 0.18856,
    "h": 125.9
  },
  "luminance": 0.7514
}

Semantic roles & 50–950 ramp

primary

#BEF257

secondary

#5F30BE

accent

#03E24E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BEF257

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

Preview Lab → · Contrast checker → · Palette generator →