#BFC736#BFC736

#BFC736 is a light, vivid yellow. Relative luminance 0.522; OKLCH L 79.8% C 0.160 H 112.7°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#BFC736
RGB	rgb(191, 199, 54)
HSL	hsl(63, 57%, 50%)
HSV	hsv(63, 73%, 78%)
CMYK	cmyk(4%, 0%, 72.9%, 22%)
CIE-LAB	lab(77.39, -19.99, 66.98)
CIE-LCH	lch(77.39, 69.90, 106.62°)
OKLab	oklab(79.83% -0.0618 0.1479)
OKLCH	oklch(79.83% 0.16 112.7)
XYZ	xyz(42.5765, 52.1905, 11.3203)
Luminance	0.5219 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC736 #3E36C7

analogous

#C78636 #BFC736 #77C736

triadic

#BFC736 #36BFC7 #C736BF

tetradic

#BFC736 #36C786 #3E36C7 #C73677

square

#BFC736 #36C786 #3E36C7 #C73677

split-complementary

#BFC736 #3677C7 #8636C7

monochromatic

#63671C #919729 #BFC736 #CFD565 #DEE295

Accessibility & contrast

On white

1.84

#BFC736 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#BFC736 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC736

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC736	#FFFFFF	#000000	##000000
##BFC736	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE18

Deuteranopia (green-blind)

#D6C142

Tritanopia (blue-blind)

#CCBBAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bfc736;
/* rgb */ color: rgb(191, 199, 54);
/* oklch */ color: oklch(79.8% 0.160 112.7);

Tailwind

colors: {
  custom: {
    50: '#d6d777',
    500: '#bfc736',
    950: '#000000',
  },
}

SCSS

$custom: #bfc736;
$custom-light: #d6d777;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc736",
  "rgb": {
    "r": 191,
    "g": 199,
    "b": 54
  },
  "hsl": {
    "h": 63.31,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79827,
    "c": 0.16029,
    "h": 112.7
  },
  "luminance": 0.5219
}

Semantic roles & 50–950 ramp

primary

#BFC736

secondary

#343071

accent

#47E150

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BFC736

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

Preview Lab → · Contrast checker → · Palette generator →