#BFDF57#BFDF57

#BFDF57 is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.4% C 0.165 H 121.2°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#BFDF57
RGB	rgb(191, 223, 87)
HSL	hsl(74, 68%, 61%)
HSV	hsv(74, 61%, 87%)
CMYK	cmyk(14.3%, 0%, 61%, 12.5%)
CIE-LAB	lab(84.25, -29.56, 61.35)
CIE-LCH	lch(84.25, 68.10, 115.73°)
OKLab	oklab(85.4% -0.0854 0.141)
OKLCH	oklch(85.4% 0.165 121.2)
XYZ	xyz(49.5944, 64.5399, 18.8597)
Luminance	0.6454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFDF57 #7757DF

analogous

#DFBB57 #BFDF57 #7BDF57

triadic

#BFDF57 #57BFDF #DF57BF

tetradic

#BFDF57 #57DFBB #7757DF #DF577B

square

#BFDF57 #57DFBB #7757DF #DF577B

split-complementary

#BFDF57 #577BDF #BB57DF

monochromatic

#809E1E #A9D128 #BFDF57 #D3E98A #E6F3BE

Accessibility & contrast

On white

1.51

#BFDF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#BFDF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFDF57

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFDF57	#FFFFFF	#000000	##000000
##BFDF57	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD347

Deuteranopia (green-blind)

#E8D260

Tritanopia (blue-blind)

#C8D4C2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #bfdf57;
/* rgb */ color: rgb(191, 223, 87);
/* oklch */ color: oklch(85.4% 0.165 121.2);

Tailwind

colors: {
  custom: {
    50: '#d5e98c',
    500: '#bfdf57',
    950: '#000000',
  },
}

SCSS

$custom: #bfdf57;
$custom-light: #d5e98c;
$custom-dark: #000000;

JSON

{
  "hex": "#bfdf57",
  "rgb": {
    "r": 191,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 74.118,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85403,
    "c": 0.1648,
    "h": 121.2
  },
  "luminance": 0.6454
}

Semantic roles & 50–950 ramp

primary

#BFDF57

secondary

#5239A1

accent

#16D041

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #BFDF57

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

Preview Lab → · Contrast checker → · Palette generator →