#BFDD57#BFDD57

#BFDD57 is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 85.0% C 0.162 H 120.7°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#BFDD57
RGB	rgb(191, 221, 87)
HSL	hsl(73, 66%, 60%)
HSV	hsv(73, 61%, 87%)
CMYK	cmyk(13.6%, 0%, 60.6%, 13.3%)
CIE-LAB	lab(83.69, -28.62, 60.75)
CIE-LCH	lch(83.69, 67.15, 115.23°)
OKLab	oklab(84.96% -0.0828 0.1397)
OKLCH	oklch(84.96% 0.162 120.7)
XYZ	xyz(49.0632, 63.4775, 18.6826)
Luminance	0.6348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFDD57 #7557DD

analogous

#DDB857 #BFDD57 #7CDD57

triadic

#BFDD57 #57BFDD #DD57BF

tetradic

#BFDD57 #57DDB8 #7557DD #DD577C

square

#BFDD57 #57DDB8 #7557DD #DD577C

split-complementary

#BFDD57 #577CDD #B857DD

monochromatic

#7F9A1F #A9CD2A #BFDD57 #D2E78A #E6F2BD

Accessibility & contrast

On white

1.53

#BFDD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#BFDD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFDD57

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFDD57	#FFFFFF	#000000	##000000
##BFDD57	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD147

Deuteranopia (green-blind)

#E6D160

Tritanopia (blue-blind)

#C9D2C1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #bfdd57;
/* rgb */ color: rgb(191, 221, 87);
/* oklch */ color: oklch(85.0% 0.162 120.7);

Tailwind

colors: {
  custom: {
    50: '#d5e78c',
    500: '#bfdd57',
    950: '#000000',
  },
}

SCSS

$custom: #bfdd57;
$custom-light: #d5e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#bfdd57",
  "rgb": {
    "r": 191,
    "g": 221,
    "b": 87
  },
  "hsl": {
    "h": 73.433,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84958,
    "c": 0.16235,
    "h": 120.7
  },
  "luminance": 0.63477
}

Semantic roles & 50–950 ramp

primary

#BFDD57

secondary

#503A9E

accent

#17CE40

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #BFDD57

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

Preview Lab → · Contrast checker → · Palette generator →