#BFD340#BFD340

#BFD340 is a very light, vivid yellow. Relative luminance 0.580; OKLCH L 82.5% C 0.167 H 117.0°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#BFD340
RGB	rgb(191, 211, 64)
HSL	hsl(68, 63%, 54%)
HSV	hsv(68, 70%, 83%)
CMYK	cmyk(9.5%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(80.76, -25.34, 66.74)
CIE-LCH	lch(80.76, 71.39, 110.79°)
OKLab	oklab(82.54% -0.0758 0.149)
OKLCH	oklch(82.54% 0.167 117)
XYZ	xyz(45.7066, 58.0356, 13.6437)
Luminance	0.5804 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD340 #5440D3

analogous

#D39E40 #BFD340 #76D340

triadic

#BFD340 #40BFD3 #D340BF

tetradic

#BFD340 #40D39E #5440D3 #D34076

square

#BFD340 #40D39E #5440D3 #D34076

split-complementary

#BFD340 #4076D3 #9E40D3

monochromatic

#6F7C1D #9CAE28 #BFD340 #D0DE72 #E0EAA3

Accessibility & contrast

On white

1.67

#BFD340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#BFD340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD340

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD340	#FFFFFF	#000000	##000000
##BFD340	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C827

Deuteranopia (green-blind)

#DFC94C

Tritanopia (blue-blind)

#CBC7B6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #bfd340;
/* rgb */ color: rgb(191, 211, 64);
/* oklch */ color: oklch(82.5% 0.167 117.0);

Tailwind

colors: {
  custom: {
    50: '#d6e07e',
    500: '#bfd340',
    950: '#000000',
  },
}

SCSS

$custom: #bfd340;
$custom-light: #d6e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd340",
  "rgb": {
    "r": 191,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 68.163,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.82544,
    "c": 0.1672,
    "h": 117
  },
  "luminance": 0.58035
}

Semantic roles & 50–950 ramp

primary

#BFD340

secondary

#3E3384

accent

#42E658

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD340

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

Preview Lab → · Contrast checker → · Palette generator →