#BCE73B#BCE73B

#BCE73B is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.8% C 0.194 H 123.0°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#BCE73B
RGB	rgb(188, 231, 59)
HSL	hsl(75, 78%, 57%)
HSV	hsv(75, 74%, 91%)
CMYK	cmyk(18.6%, 0%, 74.5%, 9.4%)
CIE-LAB	lab(86.09, -36.12, 73.52)
CIE-LCH	lch(86.09, 81.91, 116.16°)
OKLab	oklab(86.78% -0.1058 0.1626)
OKLCH	oklch(86.78% 0.194 123)
XYZ	xyz(50.1050, 68.1587, 14.6531)
Luminance	0.6816 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCE73B #663BE7

analogous

#E7BC3B #BCE73B #66E73B

triadic

#BCE73B #3BBCE7 #E73BBC

tetradic

#BCE73B #3BE7BC #663BE7 #E73B66

square

#BCE73B #3BE7BC #663BE7 #E73B66

split-complementary

#BCE73B #3B66E7 #BC3BE7

monochromatic

#759512 #9FCC19 #BCE73B #CFEE72 #E1F4A8

Accessibility & contrast

On white

1.44

#BCE73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#BCE73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCE73B

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCE73B	#FFFFFF	#000000	##000000
##BCE73B	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D811

Deuteranopia (green-blind)

#EFD74B

Tritanopia (blue-blind)

#C6DBC7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #bce73b;
/* rgb */ color: rgb(188, 231, 59);
/* oklch */ color: oklch(86.8% 0.194 123.0);

Tailwind

colors: {
  custom: {
    50: '#d4ee7d',
    500: '#bce73b',
    950: '#000000',
  },
}

SCSS

$custom: #bce73b;
$custom-light: #d4ee7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bce73b",
  "rgb": {
    "r": 188,
    "g": 231,
    "b": 59
  },
  "hsl": {
    "h": 75,
    "s": 78.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.86776,
    "c": 0.19395,
    "h": 123
  },
  "luminance": 0.68159
}

Semantic roles & 50–950 ramp

primary

#BCE73B

secondary

#482D99

accent

#33F564

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #BCE73B

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

Preview Lab → · Contrast checker → · Palette generator →