#BFC734#BFC734

#BFC734 is a light, vivid yellow. Relative luminance 0.522; OKLCH L 79.8% C 0.161 H 112.7°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#BFC734
RGB	rgb(191, 199, 52)
HSL	hsl(63, 59%, 49%)
HSV	hsv(63, 74%, 78%)
CMYK	cmyk(4%, 0%, 73.9%, 22%)
CIE-LAB	lab(77.38, -20.08, 67.64)
CIE-LCH	lch(77.38, 70.56, 106.54°)
OKLab	oklab(79.81% -0.0622 0.1489)
OKLCH	oklch(79.81% 0.161 112.7)
XYZ	xyz(42.5305, 52.1721, 11.0780)
Luminance	0.5217 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC734 #3C34C7

analogous

#C78634 #BFC734 #76C734

triadic

#BFC734 #34BFC7 #C734BF

tetradic

#BFC734 #34C786 #3C34C7 #C73476

square

#BFC734 #34C786 #3C34C7 #C73476

split-complementary

#BFC734 #3476C7 #8634C7

monochromatic

#62661B #909627 #BFC734 #D0D662 #DEE393

Accessibility & contrast

On white

1.84

#BFC734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#BFC734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC734

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC734	#FFFFFF	#000000	##000000
##BFC734	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE13

Deuteranopia (green-blind)

#D6C140

Tritanopia (blue-blind)

#CCBBAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bfc734;
/* rgb */ color: rgb(191, 199, 52);
/* oklch */ color: oklch(79.8% 0.161 112.7);

Tailwind

colors: {
  custom: {
    50: '#d6d777',
    500: '#bfc734',
    950: '#000000',
  },
}

SCSS

$custom: #bfc734;
$custom-light: #d6d777;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc734",
  "rgb": {
    "r": 191,
    "g": 199,
    "b": 52
  },
  "hsl": {
    "h": 63.265,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.79814,
    "c": 0.16141,
    "h": 112.7
  },
  "luminance": 0.52171
}

Semantic roles & 50–950 ramp

primary

#BFC734

secondary

#332F70

accent

#46E24F

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BFC734

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

Preview Lab → · Contrast checker → · Palette generator →