#BFD239#BFD239

#BFD239 is a very light, vivid yellow. Relative luminance 0.575; OKLCH L 82.3% C 0.170 H 116.5°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#BFD239
RGB	rgb(191, 210, 57)
HSL	hsl(67, 63%, 52%)
HSV	hsv(67, 73%, 82%)
CMYK	cmyk(9%, 0%, 72.9%, 17.6%)
CIE-LAB	lab(80.44, -25.21, 68.87)
CIE-LCH	lch(80.44, 73.34, 110.11°)
OKLab	oklab(82.28% -0.0761 0.1524)
OKLCH	oklch(82.28% 0.17 116.5)
XYZ	xyz(45.2721, 57.4656, 12.5772)
Luminance	0.5746 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD239 #4C39D2

analogous

#D29939 #BFD239 #73D239

triadic

#BFD239 #39BFD2 #D239BF

tetradic

#BFD239 #39D299 #4C39D2 #D23973

square

#BFD239 #39D299 #4C39D2 #D23973

split-complementary

#BFD239 #3973D2 #9939D2

monochromatic

#6B761B #98A826 #BFD239 #CFDD6B #DFE99D

Accessibility & contrast

On white

1.68

#BFD239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#BFD239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD239

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD239	#FFFFFF	#000000	##000000
##BFD239	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C719

Deuteranopia (green-blind)

#DFC946

Tritanopia (blue-blind)

#CBC6B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #bfd239;
/* rgb */ color: rgb(191, 210, 57);
/* oklch */ color: oklch(82.3% 0.170 116.5);

Tailwind

colors: {
  custom: {
    50: '#d6df7a',
    500: '#bfd239',
    950: '#000000',
  },
}

SCSS

$custom: #bfd239;
$custom-light: #d6df7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd239",
  "rgb": {
    "r": 191,
    "g": 210,
    "b": 57
  },
  "hsl": {
    "h": 67.451,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.82275,
    "c": 0.17032,
    "h": 116.5
  },
  "luminance": 0.57465
}

Semantic roles & 50–950 ramp

primary

#BFD239

secondary

#3B317E

accent

#42E656

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD239

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

Preview Lab → · Contrast checker → · Palette generator →