#BFD13B#BFD13B

#BFD13B is a very light, vivid yellow. Relative luminance 0.570; OKLCH L 82.1% C 0.168 H 116.2°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#BFD13B
RGB	rgb(191, 209, 59)
HSL	hsl(67, 62%, 53%)
HSV	hsv(67, 72%, 82%)
CMYK	cmyk(8.6%, 0%, 71.8%, 18%)
CIE-LAB	lab(80.18, -24.63, 67.94)
CIE-LCH	lch(80.18, 72.27, 109.93°)
OKLab	oklab(82.07% -0.0743 0.1508)
OKLCH	oklch(82.07% 0.168 116.2)
XYZ	xyz(45.0769, 56.9937, 12.7631)
Luminance	0.5699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD13B #4D3BD1

analogous

#D1983B #BFD13B #74D13B

triadic

#BFD13B #3BBFD1 #D13BBF

tetradic

#BFD13B #3BD198 #4D3BD1 #D13B74

square

#BFD13B #3BD198 #4D3BD1 #D13B74

split-complementary

#BFD13B #3B74D1 #983BD1

monochromatic

#6B761C #98A727 #BFD13B #CFDD6D #DFE89E

Accessibility & contrast

On white

1.69

#BFD13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#BFD13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD13B

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD13B	#FFFFFF	#000000	##000000
##BFD13B	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC61E

Deuteranopia (green-blind)

#DEC847

Tritanopia (blue-blind)

#CBC5B4

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #bfd13b;
/* rgb */ color: rgb(191, 209, 59);
/* oklch */ color: oklch(82.1% 0.168 116.2);

Tailwind

colors: {
  custom: {
    50: '#d6df7b',
    500: '#bfd13b',
    950: '#000000',
  },
}

SCSS

$custom: #bfd13b;
$custom-light: #d6df7b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd13b",
  "rgb": {
    "r": 191,
    "g": 209,
    "b": 59
  },
  "hsl": {
    "h": 67.2,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.82066,
    "c": 0.16806,
    "h": 116.2
  },
  "luminance": 0.56993
}

Semantic roles & 50–950 ramp

primary

#BFD13B

secondary

#3B327E

accent

#43E556

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD13B

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

Preview Lab → · Contrast checker → · Palette generator →