#BFC54D#BFC54D

#BFC54D is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.6% C 0.142 H 111.9°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#BFC54D
RGB	rgb(191, 197, 77)
HSL	hsl(63, 51%, 54%)
HSV	hsv(63, 61%, 77%)
CMYK	cmyk(3%, 0%, 60.9%, 22.7%)
CIE-LAB	lab(77.01, -17.68, 57.72)
CIE-LCH	lch(77.01, 60.37, 107.03°)
OKLab	oklab(79.57% -0.0531 0.132)
OKLCH	oklch(79.57% 0.142 111.9)
XYZ	xyz(42.7928, 51.5456, 14.7148)
Luminance	0.5154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC54D #534DC5

analogous

#C58F4D #BFC54D #83C54D

triadic

#BFC54D #4DBFC5 #C54DBF

tetradic

#BFC54D #4DC58F #534DC5 #C54D83

square

#BFC54D #4DC58F #534DC5 #C54D83

split-complementary

#BFC54D #4D83C5 #8F4DC5

monochromatic

#6E7225 #9BA034 #BFC54D #D0D47B #E0E3A9

Accessibility & contrast

On white

1.86

#BFC54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#BFC54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC54D

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC54D	#FFFFFF	#000000	##000000
##BFC54D	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD3F

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#CBBAAC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc54d;
/* rgb */ color: rgb(191, 197, 77);
/* oklch */ color: oklch(79.6% 0.142 111.9);

Tailwind

colors: {
  custom: {
    50: '#d5d684',
    500: '#bfc54d',
    950: '#000000',
  },
}

SCSS

$custom: #bfc54d;
$custom-light: #d5d684;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc54d",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 77
  },
  "hsl": {
    "h": 63,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79569,
    "c": 0.14225,
    "h": 111.9
  },
  "luminance": 0.51545
}

Semantic roles & 50–950 ramp

primary

#BFC54D

secondary

#3E3B7C

accent

#4DDA55

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #BFC54D

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

Preview Lab → · Contrast checker → · Palette generator →