#BEF181#BEF181

#BEF181 is a very light, vivid yellow-green. Relative luminance 0.754; OKLCH L 89.8% C 0.151 H 129.1°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#BEF181
RGB	rgb(190, 241, 129)
HSL	hsl(87, 80%, 73%)
HSV	hsv(87, 46%, 95%)
CMYK	cmyk(21.2%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(89.60, -34.38, 48.62)
CIE-LCH	lch(89.60, 59.55, 125.26°)
OKLab	oklab(89.84% -0.0953 0.1171)
OKLCH	oklch(89.84% 0.151 129.1)
XYZ	xyz(56.6524, 75.4417, 32.3416)
Luminance	0.7544 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEF181 #B481F1

analogous

#F1EC81 #BEF181 #86F181

triadic

#BEF181 #81BEF1 #F181BE

tetradic

#BEF181 #81F1EC #B481F1 #F18186

square

#BEF181 #81F1EC #B481F1 #F18186

split-complementary

#BEF181 #8186F1 #EC81F1

monochromatic

#85DF19 #A2EB4A #BEF181 #DAF7B8 #F1FCE3

Accessibility & contrast

On white

1.31

#BEF181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#BEF181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEF181

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEF181	#FFFFFF	#000000	##000000
##BEF181	1.00	1.31	16.09	16.09
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE478

Deuteranopia (green-blind)

#F3E088

Tritanopia (blue-blind)

#C2E8D7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #bef181;
/* rgb */ color: rgb(190, 241, 129);
/* oklch */ color: oklch(89.8% 0.151 129.1);

Tailwind

colors: {
  custom: {
    50: '#d3f6a7',
    500: '#bef181',
    950: '#000000',
  },
}

SCSS

$custom: #bef181;
$custom-light: #d3f6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#bef181",
  "rgb": {
    "r": 190,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 87.321,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.89842,
    "c": 0.15099,
    "h": 129.1
  },
  "luminance": 0.75443
}

Semantic roles & 50–950 ramp

primary

#BEF181

secondary

#854ACC

accent

#09DC69

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#141710

muted

#838580

Preview Lab

Preview with #BEF181

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

Preview Lab → · Contrast checker → · Palette generator →