#BFCD51#BFCD51

#BFCD51 is a light, vivid yellow. Relative luminance 0.553; OKLCH L 81.4% C 0.148 H 115.2°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#BFCD51
RGB	rgb(191, 205, 81)
HSL	hsl(67, 55%, 56%)
HSV	hsv(67, 60%, 80%)
CMYK	cmyk(6.8%, 0%, 60.5%, 19.6%)
CIE-LAB	lab(79.23, -21.36, 58.43)
CIE-LCH	lch(79.23, 62.21, 110.08°)
OKLab	oklab(81.36% -0.063 0.134)
OKLCH	oklch(81.36% 0.148 115.2)
XYZ	xyz(44.8033, 55.3338, 16.1033)
Luminance	0.5533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCD51 #5F51CD

analogous

#CD9D51 #BFCD51 #81CD51

triadic

#BFCD51 #51BFCD #CD51BF

tetradic

#BFCD51 #51CD9D #5F51CD #CD5181

square

#BFCD51 #51CD9D #5F51CD #CD5181

split-complementary

#BFCD51 #5181CD #9D51CD

monochromatic

#757F25 #A1AF32 #BFCD51 #D0DB81 #E2E8B0

Accessibility & contrast

On white

1.74

#BFCD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#BFCD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCD51

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCD51	#FFFFFF	#000000	##000000
##BFCD51	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC342

Deuteranopia (green-blind)

#DAC559

Tritanopia (blue-blind)

#CAC2B3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bfcd51;
/* rgb */ color: rgb(191, 205, 81);
/* oklch */ color: oklch(81.4% 0.148 115.2);

Tailwind

colors: {
  custom: {
    50: '#d5dc87',
    500: '#bfcd51',
    950: '#000000',
  },
}

SCSS

$custom: #bfcd51;
$custom-light: #d5dc87;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcd51",
  "rgb": {
    "r": 191,
    "g": 205,
    "b": 81
  },
  "hsl": {
    "h": 66.774,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81361,
    "c": 0.14807,
    "h": 115.2
  },
  "luminance": 0.55333
}

Semantic roles & 50–950 ramp

primary

#BFCD51

secondary

#443B87

accent

#49DF5A

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#15150C

muted

#84847F

Preview Lab

Preview with #BFCD51

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

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