#BFCE51#BFCE51

#BFCE51 is a light, vivid yellow. Relative luminance 0.558; OKLCH L 81.6% C 0.149 H 115.6°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#BFCE51
RGB	rgb(191, 206, 81)
HSL	hsl(67, 56%, 56%)
HSV	hsv(67, 61%, 81%)
CMYK	cmyk(7.3%, 0%, 60.7%, 19.2%)
CIE-LAB	lab(79.51, -21.85, 58.73)
CIE-LCH	lch(79.51, 62.66, 110.41°)
OKLab	oklab(81.58% -0.0644 0.1346)
OKLCH	oklch(81.58% 0.149 115.6)
XYZ	xyz(45.0433, 55.8137, 16.1833)
Luminance	0.5581 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCE51 #6051CE

analogous

#CE9F51 #BFCE51 #81CE51

triadic

#BFCE51 #51BFCE #CE51BF

tetradic

#BFCE51 #51CE9F #6051CE #CE5181

square

#BFCE51 #51CE9F #6051CE #CE5181

split-complementary

#BFCE51 #5181CE #9F51CE

monochromatic

#758024 #A1B032 #BFCE51 #D1DB81 #E2E9B1

Accessibility & contrast

On white

1.73

#BFCE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#BFCE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCE51

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCE51	#FFFFFF	#000000	##000000
##BFCE51	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC442

Deuteranopia (green-blind)

#DAC659

Tritanopia (blue-blind)

#CAC3B4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bfce51;
/* rgb */ color: rgb(191, 206, 81);
/* oklch */ color: oklch(81.6% 0.149 115.6);

Tailwind

colors: {
  custom: {
    50: '#d5dc87',
    500: '#bfce51',
    950: '#000000',
  },
}

SCSS

$custom: #bfce51;
$custom-light: #d5dc87;
$custom-dark: #000000;

JSON

{
  "hex": "#bfce51",
  "rgb": {
    "r": 191,
    "g": 206,
    "b": 81
  },
  "hsl": {
    "h": 67.2,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81581,
    "c": 0.14924,
    "h": 115.6
  },
  "luminance": 0.55813
}

Semantic roles & 50–950 ramp

primary

#BFCE51

secondary

#443B88

accent

#48DF5B

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#15150C

muted

#84847F

Preview Lab

Preview with #BFCE51

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

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