#BFDA51#BFDA51

#BFDA51 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.2% C 0.163 H 119.5°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#BFDA51
RGB	rgb(191, 218, 81)
HSL	hsl(72, 65%, 59%)
HSV	hsv(72, 63%, 85%)
CMYK	cmyk(12.4%, 0%, 62.8%, 14.5%)
CIE-LAB	lab(82.81, -27.63, 62.29)
CIE-LCH	lch(82.81, 68.14, 113.92°)
OKLab	oklab(84.24% -0.0806 0.1422)
OKLCH	oklch(84.24% 0.163 119.5)
XYZ	xyz(48.0432, 61.8135, 17.1832)
Luminance	0.6181 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFDA51 #6C51DA

analogous

#DAB051 #BFDA51 #7ADA51

triadic

#BFDA51 #51BFDA #DA51BF

tetradic

#BFDA51 #51DAB0 #6C51DA #DA517A

square

#BFDA51 #51DAB0 #6C51DA #DA517A

split-complementary

#BFDA51 #517ADA #B051DA

monochromatic

#7B921F #A6C42A #BFDA51 #D2E583 #E4EFB6

Accessibility & contrast

On white

1.57

#BFDA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#BFDA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFDA51

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFDA51	#FFFFFF	#000000	##000000
##BFDA51	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE40

Deuteranopia (green-blind)

#E4CF5B

Tritanopia (blue-blind)

#C9CFBE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #bfda51;
/* rgb */ color: rgb(191, 218, 81);
/* oklch */ color: oklch(84.2% 0.163 119.5);

Tailwind

colors: {
  custom: {
    50: '#d5e588',
    500: '#bfda51',
    950: '#000000',
  },
}

SCSS

$custom: #bfda51;
$custom-light: #d5e588;
$custom-dark: #000000;

JSON

{
  "hex": "#bfda51",
  "rgb": {
    "r": 191,
    "g": 218,
    "b": 81
  },
  "hsl": {
    "h": 71.825,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84235,
    "c": 0.16341,
    "h": 119.5
  },
  "luminance": 0.61813
}

Semantic roles & 50–950 ramp

primary

#BFDA51

secondary

#4B3997

accent

#40E861

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #BFDA51

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

Preview Lab → · Contrast checker → · Palette generator →