#BCE040#BCE040

#BCE040 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.2% C 0.183 H 121.6°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#BCE040
RGB	rgb(188, 224, 64)
HSL	hsl(74, 72%, 56%)
HSV	hsv(74, 71%, 88%)
CMYK	cmyk(16.1%, 0%, 71.4%, 12.2%)
CIE-LAB	lab(84.16, -32.66, 70.02)
CIE-LCH	lch(84.16, 77.27, 115.01°)
OKLab	oklab(85.23% -0.0959 0.156)
OKLCH	oklch(85.23% 0.183 121.6)
XYZ	xyz(48.3208, 64.3728, 14.7291)
Luminance	0.6437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCE040 #6440E0

analogous

#E0B440 #BCE040 #6CE040

triadic

#BCE040 #40BCE0 #E040BC

tetradic

#BCE040 #40E0B4 #6440E0 #E0406C

square

#BCE040 #40E0B4 #6440E0 #E0406C

split-complementary

#BCE040 #406CE0 #B440E0

monochromatic

#748E17 #9EC320 #BCE040 #CEE975 #E1F1A9

Accessibility & contrast

On white

1.51

#BCE040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#BCE040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCE040

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCE040	#FFFFFF	#000000	##000000
##BCE040	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD322

Deuteranopia (green-blind)

#E9D24E

Tritanopia (blue-blind)

#C6D5C1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #bce040;
/* rgb */ color: rgb(188, 224, 64);
/* oklch */ color: oklch(85.2% 0.183 121.6);

Tailwind

colors: {
  custom: {
    50: '#d4e97f',
    500: '#bce040',
    950: '#000000',
  },
}

SCSS

$custom: #bce040;
$custom-light: #d4e97f;
$custom-dark: #000000;

JSON

{
  "hex": "#bce040",
  "rgb": {
    "r": 188,
    "g": 224,
    "b": 64
  },
  "hsl": {
    "h": 73.5,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8523,
    "c": 0.18312,
    "h": 121.6
  },
  "luminance": 0.64373
}

Semantic roles & 50–950 ramp

primary

#BCE040

secondary

#473194

accent

#39EF62

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #BCE040

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

Preview Lab → · Contrast checker → · Palette generator →