#BCF663#BCF663

#BCF663 is a very light, vivid yellow-green. Relative luminance 0.775; OKLCH L 90.5% C 0.185 H 127.9°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#BCF663
RGB	rgb(188, 246, 99)
HSL	hsl(84, 89%, 68%)
HSV	hsv(84, 60%, 96%)
CMYK	cmyk(23.6%, 0%, 59.8%, 3.5%)
CIE-LAB	lab(90.55, -40.24, 63.21)
CIE-LCH	lch(90.55, 74.94, 122.48°)
OKLab	oklab(90.48% -0.1138 0.1463)
OKLCH	oklch(90.48% 0.185 127.9)
XYZ	xyz(55.9468, 77.5027, 23.8139)
Luminance	0.7750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF663 #9D63F6

analogous

#F6E663 #BCF663 #73F663

triadic

#BCF663 #63BCF6 #F663BC

tetradic

#BCF663 #63F6E6 #9D63F6 #F66373

square

#BCF663 #63F6E6 #9D63F6 #F66373

split-complementary

#BCF663 #6373F6 #E663F6

monochromatic

#84D20C #A3F329 #BCF663 #D5F99D #EEFDD7

Accessibility & contrast

On white

1.27

#BCF663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#BCF663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF663

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF663	#FFFFFF	#000000	##000000
##BCF663	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE652

Deuteranopia (green-blind)

#F9E36E

Tritanopia (blue-blind)

#C2ECD7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bcf663;
/* rgb */ color: rgb(188, 246, 99);
/* oklch */ color: oklch(90.5% 0.185 127.9);

Tailwind

colors: {
  custom: {
    50: '#d3f995',
    500: '#bcf663',
    950: '#000000',
  },
}

SCSS

$custom: #bcf663;
$custom-light: #d3f995;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf663",
  "rgb": {
    "r": 188,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 83.673,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.90479,
    "c": 0.18538,
    "h": 127.9
  },
  "luminance": 0.77504
}

Semantic roles & 50–950 ramp

primary

#BCF663

secondary

#6E30CE

accent

#00E65B

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #BCF663

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

Preview Lab → · Contrast checker → · Palette generator →