#BFBB30#BFBB30

#BFBB30 is a light, vivid yellow. Relative luminance 0.468; OKLCH L 77.2% C 0.152 H 107.8°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#BFBB30
RGB	rgb(191, 187, 48)
HSL	hsl(58, 60%, 47%)
HSV	hsv(58, 75%, 75%)
CMYK	cmyk(0%, 2.1%, 74.9%, 25.1%)
CIE-LAB	lab(74.08, -14.24, 65.87)
CIE-LCH	lch(74.08, 67.39, 102.20°)
OKLab	oklab(77.17% -0.0463 0.1445)
OKLCH	oklch(77.17% 0.152 107.8)
XYZ	xyz(39.7912, 46.8318, 9.7391)
Luminance	0.4683 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFBB30 #3034BF

analogous

#BF7430 #BFBB30 #7BBF30

triadic

#BFBB30 #30BFBB #BB30BF

tetradic

#BFBB30 #30BF74 #3034BF #BF307B

square

#BFBB30 #30BF74 #3034BF #BF307B

split-complementary

#BFBB30 #307BBF #7430BF

monochromatic

#5D5B17 #8E8B24 #BFBB30 #D5D157 #E1DF88

Accessibility & contrast

On white

2.03

#BFBB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#BFBB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFBB30

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFBB30	#FFFFFF	#000000	##000000
##BFBB30	1.00	2.03	10.37	10.37
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB310

Deuteranopia (green-blind)

#CDB83B

Tritanopia (blue-blind)

#CDAFA1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #bfbb30;
/* rgb */ color: rgb(191, 187, 48);
/* oklch */ color: oklch(77.2% 0.152 107.8);

Tailwind

colors: {
  custom: {
    50: '#d6cf73',
    500: '#bfbb30',
    950: '#000000',
  },
}

SCSS

$custom: #bfbb30;
$custom-light: #d6cf73;
$custom-dark: #000000;

JSON

{
  "hex": "#bfbb30",
  "rgb": {
    "r": 191,
    "g": 187,
    "b": 48
  },
  "hsl": {
    "h": 58.322,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.77168,
    "c": 0.1517,
    "h": 107.8
  },
  "luminance": 0.4683
}

Semantic roles & 50–950 ramp

primary

#BFBB30

secondary

#8082CB

accent

#49E345

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BFBB30

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

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