#BFB730#BFB730

#BFB730 is a light, vivid yellow. Relative luminance 0.452; OKLCH L 76.3% C 0.148 H 105.9°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#BFB730
RGB	rgb(191, 183, 48)
HSL	hsl(57, 60%, 47%)
HSV	hsv(57, 75%, 75%)
CMYK	cmyk(0%, 4.2%, 74.9%, 25.1%)
CIE-LAB	lab(73.00, -12.20, 64.86)
CIE-LCH	lch(73.00, 66.00, 100.65°)
OKLab	oklab(76.3% -0.0406 0.1423)
OKLCH	oklch(76.3% 0.148 105.9)
XYZ	xyz(38.9545, 45.1582, 9.4602)
Luminance	0.4516 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFB730 #3038BF

analogous

#BF6F30 #BFB730 #80BF30

triadic

#BFB730 #30BFB7 #B730BF

tetradic

#BFB730 #30BF6F #3038BF #BF3080

square

#BFB730 #30BF6F #3038BF #BF3080

split-complementary

#BFB730 #3080BF #6F30BF

monochromatic

#5D5917 #8E8824 #BFB730 #D5CE57 #E1DC88

Accessibility & contrast

On white

2.09

#BFB730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#BFB730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB730

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFB730	#FFFFFF	#000000	##000000
##BFB730	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B013

Deuteranopia (green-blind)

#CAB63A

Tritanopia (blue-blind)

#CDAA9D

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #bfb730;
/* rgb */ color: rgb(191, 183, 48);
/* oklch */ color: oklch(76.3% 0.148 105.9);

Tailwind

colors: {
  custom: {
    50: '#d6cc73',
    500: '#bfb730',
    950: '#000000',
  },
}

SCSS

$custom: #bfb730;
$custom-light: #d6cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#bfb730",
  "rgb": {
    "r": 191,
    "g": 183,
    "b": 48
  },
  "hsl": {
    "h": 56.643,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.76303,
    "c": 0.14798,
    "h": 105.9
  },
  "luminance": 0.45157
}

Semantic roles & 50–950 ramp

primary

#BFB730

secondary

#8084CB

accent

#4EE345

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BFB730

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

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