#BFC23F#BFC23F

#BFC23F is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.8% C 0.149 H 110.7°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#BFC23F
RGB	rgb(191, 194, 63)
HSL	hsl(61, 52%, 50%)
HSV	hsv(61, 68%, 76%)
CMYK	cmyk(1.5%, 0%, 67.5%, 23.9%)
CIE-LAB	lab(76.08, -17.05, 62.44)
CIE-LCH	lch(76.08, 64.73, 105.27°)
OKLab	oklab(78.79% -0.0527 0.1398)
OKLCH	oklch(78.79% 0.149 110.7)
XYZ	xyz(41.6762, 50.0199, 12.1611)
Luminance	0.5002 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC23F #423FC2

analogous

#C2833F #BFC23F #7DC23F

triadic

#BFC23F #3FBFC2 #C23FBF

tetradic

#BFC23F #3FC283 #423FC2 #C23F7D

square

#BFC23F #3FC283 #423FC2 #C23F7D

split-complementary

#BFC23F #3F7DC2 #833FC2

monochromatic

#656620 #92952F #BFC23F #CED16D #DEE09C

Accessibility & contrast

On white

1.91

#BFC23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#BFC23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC23F

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC23F	#FFFFFF	#000000	##000000
##BFC23F	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#D2BD48

Tritanopia (blue-blind)

#CCB6A8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bfc23f;
/* rgb */ color: rgb(191, 194, 63);
/* oklch */ color: oklch(78.8% 0.149 110.7);

Tailwind

colors: {
  custom: {
    50: '#d6d47c',
    500: '#bfc23f',
    950: '#000000',
  },
}

SCSS

$custom: #bfc23f;
$custom-light: #d6d47c;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc23f",
  "rgb": {
    "r": 191,
    "g": 194,
    "b": 63
  },
  "hsl": {
    "h": 61.374,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.78794,
    "c": 0.14945,
    "h": 110.7
  },
  "luminance": 0.50019
}

Semantic roles & 50–950 ramp

primary

#BFC23F

secondary

#363571

accent

#4DDB50

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC23F

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

Preview Lab → · Contrast checker → · Palette generator →