#BFD028#BFD028

#BFD028 is a light, vivid yellow. Relative luminance 0.563; OKLCH L 81.7% C 0.176 H 115.7°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#BFD028
RGB	rgb(191, 208, 40)
HSL	hsl(66, 68%, 49%)
HSV	hsv(66, 81%, 82%)
CMYK	cmyk(8.2%, 0%, 80.8%, 18.4%)
CIE-LAB	lab(79.81, -24.93, 73.35)
CIE-LCH	lch(79.81, 77.47, 108.77°)
OKLab	oklab(81.74% -0.0766 0.159)
OKLCH	oklch(81.74% 0.176 115.7)
XYZ	xyz(44.4260, 56.3420, 10.5419)
Luminance	0.5634 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD028 #3928D0

analogous

#D08D28 #BFD028 #6BD028

triadic

#BFD028 #28BFD0 #D028BF

tetradic

#BFD028 #28D08D #3928D0 #D0286B

square

#BFD028 #28D08D #3928D0 #D0286B

split-complementary

#BFD028 #286BD0 #8D28D0

monochromatic

#616914 #909D1E #BFD028 #D1DF57 #DFE88A

Accessibility & contrast

On white

1.71

#BFD028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#BFD028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD028

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD028	#FFFFFF	#000000	##000000
##BFD028	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC500

Deuteranopia (green-blind)

#DEC739

Tritanopia (blue-blind)

#CCC4B2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #bfd028;
/* rgb */ color: rgb(191, 208, 40);
/* oklch */ color: oklch(81.7% 0.176 115.7);

Tailwind

colors: {
  custom: {
    50: '#d6de72',
    500: '#bfd028',
    950: '#000000',
  },
}

SCSS

$custom: #bfd028;
$custom-light: #d6de72;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd028",
  "rgb": {
    "r": 191,
    "g": 208,
    "b": 40
  },
  "hsl": {
    "h": 66.071,
    "s": 67.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.81742,
    "c": 0.17649,
    "h": 115.7
  },
  "luminance": 0.56341
}

Semantic roles & 50–950 ramp

primary

#BFD028

secondary

#312973

accent

#3DEB4F

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #BFD028

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

Preview Lab → · Contrast checker → · Palette generator →