#BFC641#BFC641

#BFC641 is a light, vivid yellow. Relative luminance 0.518; OKLCH L 79.7% C 0.152 H 112.3°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#BFC641
RGB	rgb(191, 198, 65)
HSL	hsl(63, 54%, 52%)
HSV	hsv(63, 67%, 78%)
CMYK	cmyk(3.5%, 0%, 67.2%, 22.4%)
CIE-LAB	lab(77.19, -18.93, 62.79)
CIE-LCH	lch(77.19, 65.59, 106.78°)
OKLab	oklab(79.68% -0.0578 0.1409)
OKLCH	oklch(79.68% 0.152 112.3)
XYZ	xyz(42.6353, 51.8472, 12.7616)
Luminance	0.5185 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC641 #4841C6

analogous

#C68B41 #BFC641 #7DC641

triadic

#BFC641 #41BFC6 #C641BF

tetradic

#BFC641 #41C68B #4841C6 #C6417D

square

#BFC641 #41C68B #4841C6 #C6417D

split-complementary

#BFC641 #417DC6 #8B41C6

monochromatic

#686C20 #969B2F #BFC641 #CFD470 #DFE29F

Accessibility & contrast

On white

1.85

#BFC641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#BFC641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC641

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC641	#FFFFFF	#000000	##000000
##BFC641	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2D

Deuteranopia (green-blind)

#D5C04A

Tritanopia (blue-blind)

#CCBAAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bfc641;
/* rgb */ color: rgb(191, 198, 65);
/* oklch */ color: oklch(79.7% 0.152 112.3);

Tailwind

colors: {
  custom: {
    50: '#d5d77d',
    500: '#bfc641',
    950: '#000000',
  },
}

SCSS

$custom: #bfc641;
$custom-light: #d5d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc641",
  "rgb": {
    "r": 191,
    "g": 198,
    "b": 65
  },
  "hsl": {
    "h": 63.158,
    "s": 53.846,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79684,
    "c": 0.1523,
    "h": 112.3
  },
  "luminance": 0.51846
}

Semantic roles & 50–950 ramp

primary

#BFC641

secondary

#393576

accent

#4BDD52

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC641

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

Preview Lab → · Contrast checker → · Palette generator →