#BFCD39#BFCD39

#BFCD39 is a light, vivid yellow. Relative luminance 0.550; OKLCH L 81.2% C 0.165 H 114.9°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#BFCD39
RGB	rgb(191, 205, 57)
HSL	hsl(66, 60%, 51%)
HSV	hsv(66, 72%, 80%)
CMYK	cmyk(6.8%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(79.06, -22.79, 67.55)
CIE-LCH	lch(79.06, 71.29, 108.64°)
OKLab	oklab(81.17% -0.0693 0.1496)
OKLCH	oklch(81.17% 0.165 114.9)
XYZ	xyz(44.0569, 55.0352, 12.1721)
Luminance	0.5503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCD39 #4739CD

analogous

#CD9139 #BFCD39 #75CD39

triadic

#BFCD39 #39BFCD #CD39BF

tetradic

#BFCD39 #39CD91 #4739CD #CD3975

square

#BFCD39 #39CD91 #4739CD #CD3975

split-complementary

#BFCD39 #3975CD #9139CD

monochromatic

#686F1C #95A028 #BFCD39 #CFD96A #DFE69B

Accessibility & contrast

On white

1.75

#BFCD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#BFCD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCD39

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCD39	#FFFFFF	#000000	##000000
##BFCD39	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31C

Deuteranopia (green-blind)

#DBC545

Tritanopia (blue-blind)

#CBC1B1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bfcd39;
/* rgb */ color: rgb(191, 205, 57);
/* oklch */ color: oklch(81.2% 0.165 114.9);

Tailwind

colors: {
  custom: {
    50: '#d6dc7a',
    500: '#bfcd39',
    950: '#000000',
  },
}

SCSS

$custom: #bfcd39;
$custom-light: #d6dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcd39",
  "rgb": {
    "r": 191,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 65.676,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.81168,
    "c": 0.16489,
    "h": 114.9
  },
  "luminance": 0.55034
}

Semantic roles & 50–950 ramp

primary

#BFCD39

secondary

#383279

accent

#45E354

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFCD39

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

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