#BFB33F#BFB33F

#BFB33F is a light, vivid yellow. Relative luminance 0.437; OKLCH L 75.5% C 0.135 H 103.4°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#BFB33F
RGB	rgb(191, 179, 63)
HSL	hsl(54, 50%, 50%)
HSV	hsv(54, 67%, 75%)
CMYK	cmyk(0%, 6.3%, 67%, 25.1%)
CIE-LAB	lab(72.01, -9.40, 58.30)
CIE-LCH	lch(72.01, 59.06, 99.16°)
OKLab	oklab(75.55% -0.0312 0.1311)
OKLCH	oklch(75.55% 0.135 103.4)
XYZ	xyz(38.5047, 43.6770, 11.1039)
Luminance	0.4368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFB33F #3F4BBF

analogous

#BF733F #BFB33F #8BBF3F

triadic

#BFB33F #3FBFB3 #B33FBF

tetradic

#BFB33F #3FBF73 #3F4BBF #BF3F8B

square

#BFB33F #3FBF73 #3F4BBF #BF3F8B

split-complementary

#BFB33F #3F8BBF #733FBF

monochromatic

#635D21 #918830 #BFB33F #CFC56D #DED89B

Accessibility & contrast

On white

2.16

#BFB33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#BFB33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB33F

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFB33F	#FFFFFF	#000000	##000000
##BFB33F	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2F

Deuteranopia (green-blind)

#C7B346

Tritanopia (blue-blind)

#CDA79B

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #bfb33f;
/* rgb */ color: rgb(191, 179, 63);
/* oklch */ color: oklch(75.5% 0.135 103.4);

Tailwind

colors: {
  custom: {
    50: '#d6c97a',
    500: '#bfb33f',
    950: '#000000',
  },
}

SCSS

$custom: #bfb33f;
$custom-light: #d6c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfb33f",
  "rgb": {
    "r": 191,
    "g": 179,
    "b": 63
  },
  "hsl": {
    "h": 54.375,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7555,
    "c": 0.13476,
    "h": 103.4
  },
  "luminance": 0.43675
}

Semantic roles & 50–950 ramp

primary

#BFB33F

secondary

#9095CA

accent

#5BDA4E

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #BFB33F

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

Preview Lab → · Contrast checker → · Palette generator →