#BFB23F#BFB23F

#BFB23F is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.3% C 0.134 H 102.8°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#BFB23F
RGB	rgb(191, 178, 63)
HSL	hsl(54, 50%, 50%)
HSV	hsv(54, 67%, 75%)
CMYK	cmyk(0%, 6.8%, 67%, 25.1%)
CIE-LAB	lab(71.74, -8.88, 58.03)
CIE-LCH	lch(71.74, 58.70, 98.70°)
OKLab	oklab(75.34% -0.0297 0.1305)
OKLCH	oklch(75.34% 0.134 102.8)
XYZ	xyz(38.3050, 43.2776, 11.0374)
Luminance	0.4328 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFB23F #3F4CBF

analogous

#BF723F #BFB23F #8CBF3F

triadic

#BFB23F #3FBFB2 #B23FBF

tetradic

#BFB23F #3FBF72 #3F4CBF #BF3F8C

square

#BFB23F #3FBF72 #3F4CBF #BF3F8C

split-complementary

#BFB23F #3F8CBF #723FBF

monochromatic

#635C21 #918730 #BFB23F #CFC56D #DED79B

Accessibility & contrast

On white

2.17

#BFB23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#BFB23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB23F

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFB23F	#FFFFFF	#000000	##000000
##BFB23F	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC2F

Deuteranopia (green-blind)

#C6B246

Tritanopia (blue-blind)

#CDA69A

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #bfb23f;
/* rgb */ color: rgb(191, 178, 63);
/* oklch */ color: oklch(75.3% 0.134 102.8);

Tailwind

colors: {
  custom: {
    50: '#d6c87a',
    500: '#bfb23f',
    950: '#000000',
  },
}

SCSS

$custom: #bfb23f;
$custom-light: #d6c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfb23f",
  "rgb": {
    "r": 191,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 53.906,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75336,
    "c": 0.13386,
    "h": 102.8
  },
  "luminance": 0.43276
}

Semantic roles & 50–950 ramp

primary

#BFB23F

secondary

#9096CA

accent

#5CDA4E

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #BFB23F

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

Preview Lab → · Contrast checker → · Palette generator →