#BFD03F#BFD03F

#BFD03F is a light, vivid yellow. Relative luminance 0.565; OKLCH L 81.9% C 0.165 H 116.0°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#BFD03F
RGB	rgb(191, 208, 63)
HSL	hsl(67, 61%, 53%)
HSV	hsv(67, 70%, 82%)
CMYK	cmyk(8.2%, 0%, 69.7%, 18.4%)
CIE-LAB	lab(79.92, -23.94, 66.28)
CIE-LCH	lch(79.92, 70.47, 109.86°)
OKLab	oklab(81.87% -0.072 0.1479)
OKLCH	oklch(81.87% 0.165 116)
XYZ	xyz(44.9401, 56.5477, 13.2490)
Luminance	0.5655 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD03F #503FD0

analogous

#D0983F #BFD03F #77D03F

triadic

#BFD03F #3FBFD0 #D03FBF

tetradic

#BFD03F #3FD098 #503FD0 #D03F77

square

#BFD03F #3FD098 #503FD0 #D03F77

split-complementary

#BFD03F #3F77D0 #983FD0

monochromatic

#6D771D #9AA929 #BFD03F #CFDC70 #E0E8A1

Accessibility & contrast

On white

1.71

#BFD03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#BFD03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD03F

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD03F	#FFFFFF	#000000	##000000
##BFD03F	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC527

Deuteranopia (green-blind)

#DDC74A

Tritanopia (blue-blind)

#CBC4B4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #bfd03f;
/* rgb */ color: rgb(191, 208, 63);
/* oklch */ color: oklch(81.9% 0.165 116.0);

Tailwind

colors: {
  custom: {
    50: '#d6de7d',
    500: '#bfd03f',
    950: '#000000',
  },
}

SCSS

$custom: #bfd03f;
$custom-light: #d6de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd03f",
  "rgb": {
    "r": 191,
    "g": 208,
    "b": 63
  },
  "hsl": {
    "h": 67.034,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.81872,
    "c": 0.16451,
    "h": 116
  },
  "luminance": 0.56547
}

Semantic roles & 50–950 ramp

primary

#BFD03F

secondary

#3C3480

accent

#44E457

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD03F

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

Preview Lab → · Contrast checker → · Palette generator →