#BCF443#BCF443

#BCF443 is a very light, highly saturated yellow-green. Relative luminance 0.758; OKLCH L 89.8% C 0.205 H 125.9°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#BCF443
RGB	rgb(188, 244, 67)
HSL	hsl(79, 89%, 61%)
HSV	hsv(79, 73%, 96%)
CMYK	cmyk(23%, 0%, 72.5%, 4.3%)
CIE-LAB	lab(89.77, -41.50, 74.47)
CIE-LCH	lch(89.77, 85.26, 119.13°)
OKLab	oklab(89.77% -0.1199 0.1658)
OKLCH	oklch(89.77% 0.205 125.9)
XYZ	xyz(54.1032, 75.7972, 17.0890)
Luminance	0.7580 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF443 #7B43F4

analogous

#F4D343 #BCF443 #63F443

triadic

#BCF443 #43BCF4 #F443BC

tetradic

#BCF443 #43F4D3 #7B43F4 #F44363

square

#BCF443 #43F4D3 #7B43F4 #F44363

split-complementary

#BCF443 #4363F4 #D343F4

monochromatic

#7DB20A #A6EC0E #BCF443 #D1F77D #E5FBB7

Accessibility & contrast

On white

1.30

#BCF443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#BCF443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF443

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF443	#FFFFFF	#000000	##000000
##BCF443	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE41F

Deuteranopia (green-blind)

#F9E153

Tritanopia (blue-blind)

#C4E9D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #bcf443;
/* rgb */ color: rgb(188, 244, 67);
/* oklch */ color: oklch(89.8% 0.205 125.9);

Tailwind

colors: {
  custom: {
    50: '#d4f883',
    500: '#bcf443',
    950: '#000000',
  },
}

SCSS

$custom: #bcf443;
$custom-light: #d4f883;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf443",
  "rgb": {
    "r": 188,
    "g": 244,
    "b": 67
  },
  "hsl": {
    "h": 78.983,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.89768,
    "c": 0.20462,
    "h": 125.9
  },
  "luminance": 0.75798
}

Semantic roles & 50–950 ramp

primary

#BCF443

secondary

#5529B2

accent

#00E649

background

#FEFFFB

surface

#FCFFF2

border

#D5D7CC

text

#15170B

muted

#84857E

Preview Lab

Preview with #BCF443

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

Preview Lab → · Contrast checker → · Palette generator →