#BFC54E#BFC54E

#BFC54E is a light, vivid yellow. Relative luminance 0.516; OKLCH L 79.6% C 0.141 H 111.9°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#BFC54E
RGB	rgb(191, 197, 78)
HSL	hsl(63, 51%, 54%)
HSV	hsv(63, 60%, 77%)
CMYK	cmyk(3%, 0%, 60.4%, 22.7%)
CIE-LAB	lab(77.02, -17.61, 57.31)
CIE-LCH	lch(77.02, 59.95, 107.08°)
OKLab	oklab(79.58% -0.0528 0.1312)
OKLCH	oklch(79.58% 0.141 111.9)
XYZ	xyz(42.8284, 51.5599, 14.9022)
Luminance	0.5156 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC54E #544EC5

analogous

#C5904E #BFC54E #84C54E

triadic

#BFC54E #4EBFC5 #C54EBF

tetradic

#BFC54E #4EC590 #544EC5 #C54E84

square

#BFC54E #4EC590 #544EC5 #C54E84

split-complementary

#BFC54E #4E84C5 #904EC5

monochromatic

#6F7326 #9CA135 #BFC54E #D0D47C #E0E3AA

Accessibility & contrast

On white

1.86

#BFC54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#BFC54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC54E

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC54E	#FFFFFF	#000000	##000000
##BFC54E	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)

#D3BD40

Deuteranopia (green-blind)

#D3C055

Tritanopia (blue-blind)

#CBBAAC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc54e;
/* rgb */ color: rgb(191, 197, 78);
/* oklch */ color: oklch(79.6% 0.141 111.9);

Tailwind

colors: {
  custom: {
    50: '#d5d685',
    500: '#bfc54e',
    950: '#000000',
  },
}

SCSS

$custom: #bfc54e;
$custom-light: #d5d685;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc54e",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 78
  },
  "hsl": {
    "h": 63.025,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79579,
    "c": 0.14144,
    "h": 111.9
  },
  "luminance": 0.51559
}

Semantic roles & 50–950 ramp

primary

#BFC54E

secondary

#3E3B7C

accent

#4EDA55

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #BFC54E

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

Preview Lab → · Contrast checker → · Palette generator →