#BFD451#BFD451

#BFD451 is a very light, vivid yellow. Relative luminance 0.588; OKLCH L 82.9% C 0.156 H 117.7°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#BFD451
RGB	rgb(191, 212, 81)
HSL	hsl(70, 60%, 57%)
HSV	hsv(70, 62%, 83%)
CMYK	cmyk(9.9%, 0%, 61.8%, 16.9%)
CIE-LAB	lab(81.16, -24.76, 60.51)
CIE-LCH	lch(81.16, 65.38, 112.25°)
OKLab	oklab(82.91% -0.0726 0.1384)
OKLCH	oklch(82.91% 0.156 117.7)
XYZ	xyz(46.5154, 58.7579, 16.6739)
Luminance	0.5876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD451 #6651D4

analogous

#D4A751 #BFD451 #7ED451

triadic

#BFD451 #51BFD4 #D451BF

tetradic

#BFD451 #51D4A7 #6651D4 #D4517E

square

#BFD451 #51D4A7 #6651D4 #D4517E

split-complementary

#BFD451 #517ED4 #A751D4

monochromatic

#788922 #A3BA2E #BFD451 #D1E082 #E3ECB3

Accessibility & contrast

On white

1.65

#BFD451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#BFD451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD451

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD451	#FFFFFF	#000000	##000000
##BFD451	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C941

Deuteranopia (green-blind)

#DFCA5A

Tritanopia (blue-blind)

#CAC9B9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #bfd451;
/* rgb */ color: rgb(191, 212, 81);
/* oklch */ color: oklch(82.9% 0.156 117.7);

Tailwind

colors: {
  custom: {
    50: '#d5e187',
    500: '#bfd451',
    950: '#000000',
  },
}

SCSS

$custom: #bfd451;
$custom-light: #d5e187;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd451",
  "rgb": {
    "r": 191,
    "g": 212,
    "b": 81
  },
  "hsl": {
    "h": 69.618,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82905,
    "c": 0.15628,
    "h": 117.7
  },
  "luminance": 0.58757
}

Semantic roles & 50–950 ramp

primary

#BFD451

secondary

#483A8F

accent

#44E45E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #BFD451

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

Preview Lab → · Contrast checker → · Palette generator →