#BCF166#BCF166

#BCF166 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.4% C 0.177 H 127.2°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#BCF166
RGB	rgb(188, 241, 102)
HSL	hsl(83, 83%, 67%)
HSV	hsv(83, 58%, 95%)
CMYK	cmyk(22%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(89.19, -37.77, 60.40)
CIE-LCH	lch(89.19, 71.24, 122.01°)
OKLab	oklab(89.38% -0.1067 0.1407)
OKLCH	oklch(89.38% 0.177 127.2)
XYZ	xyz(54.5925, 74.5604, 24.0832)
Luminance	0.7456 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF166 #9B66F1

analogous

#F1E166 #BCF166 #76F166

triadic

#BCF166 #66BCF1 #F166BC

tetradic

#BCF166 #66F1E1 #9B66F1 #F16676

square

#BCF166 #66F1E1 #9B66F1 #F16676

split-complementary

#BCF166 #6676F1 #E166F1

monochromatic

#84CA12 #A3EC2E #BCF166 #D5F69E #EDFBD6

Accessibility & contrast

On white

1.32

#BCF166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#BCF166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF166

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF166	#FFFFFF	#000000	##000000
##BCF166	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE257

Deuteranopia (green-blind)

#F5DF70

Tritanopia (blue-blind)

#C2E7D3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bcf166;
/* rgb */ color: rgb(188, 241, 102);
/* oklch */ color: oklch(89.4% 0.177 127.2);

Tailwind

colors: {
  custom: {
    50: '#d3f696',
    500: '#bcf166',
    950: '#000000',
  },
}

SCSS

$custom: #bcf166;
$custom-light: #d3f696;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf166",
  "rgb": {
    "r": 188,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 82.878,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89383,
    "c": 0.17654,
    "h": 127.2
  },
  "luminance": 0.74561
}

Semantic roles & 50–950 ramp

primary

#BCF166

secondary

#6C34C7

accent

#06E059

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #BCF166

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

Preview Lab → · Contrast checker → · Palette generator →