#BEF558#BEF558

#BEF558 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.3% C 0.192 H 126.5°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#BEF558
RGB	rgb(190, 245, 88)
HSL	hsl(81, 89%, 65%)
HSV	hsv(81, 64%, 96%)
CMYK	cmyk(22.4%, 0%, 64.1%, 3.9%)
CIE-LAB	lab(90.30, -39.91, 67.45)
CIE-LCH	lch(90.30, 78.37, 120.61°)
OKLab	oklab(90.28% -0.1139 0.154)
OKLCH	oklch(90.28% 0.192 126.5)
XYZ	xyz(55.6492, 76.9557, 21.1527)
Luminance	0.7696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEF558 #8F58F5

analogous

#F5DD58 #BEF558 #6FF558

triadic

#BEF558 #58BEF5 #F558BE

tetradic

#BEF558 #58F5DD #8F58F5 #F5586F

square

#BEF558 #58F5DD #8F58F5 #F5586F

split-complementary

#BEF558 #586FF5 #DD58F5

monochromatic

#85C70C #A8F21E #BEF558 #D4F892 #EBFCCB

Accessibility & contrast

On white

1.28

#BEF558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#BEF558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEF558

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEF558	#FFFFFF	#000000	##000000
##BEF558	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE543

Deuteranopia (green-blind)

#FAE264

Tritanopia (blue-blind)

#C5EAD5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bef558;
/* rgb */ color: rgb(190, 245, 88);
/* oklch */ color: oklch(90.3% 0.192 126.5);

Tailwind

colors: {
  custom: {
    50: '#d5f88e',
    500: '#bef558',
    950: '#000000',
  },
}

SCSS

$custom: #bef558;
$custom-light: #d5f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#bef558",
  "rgb": {
    "r": 190,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 81.019,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90278,
    "c": 0.19153,
    "h": 126.5
  },
  "luminance": 0.76957
}

Semantic roles & 50–950 ramp

primary

#BEF558

secondary

#622EC3

accent

#00E550

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BEF558

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

Preview Lab → · Contrast checker → · Palette generator →