#BFD43F#BFD43F

#BFD43F is a very light, vivid yellow. Relative luminance 0.585; OKLCH L 82.8% C 0.169 H 117.3°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#BFD43F
RGB	rgb(191, 212, 63)
HSL	hsl(68, 63%, 54%)
HSV	hsv(68, 70%, 83%)
CMYK	cmyk(9.9%, 0%, 70.3%, 16.9%)
CIE-LAB	lab(81.03, -25.87, 67.37)
CIE-LCH	lch(81.03, 72.17, 111.01°)
OKLab	oklab(82.76% -0.0774 0.1502)
OKLCH	oklch(82.76% 0.169 117.3)
XYZ	xyz(45.9276, 58.5227, 13.5782)
Luminance	0.5852 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD43F #543FD4

analogous

#D49E3F #BFD43F #75D43F

triadic

#BFD43F #3FBFD4 #D43FBF

tetradic

#BFD43F #3FD49E #543FD4 #D43F75

square

#BFD43F #3FD49E #543FD4 #D43F75

split-complementary

#BFD43F #3F75D4 #9E3FD4

monochromatic

#6F7D1C #9CAF27 #BFD43F #D0DF71 #E0EAA3

Accessibility & contrast

On white

1.65

#BFD43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#BFD43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD43F

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD43F	#FFFFFF	#000000	##000000
##BFD43F	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C925

Deuteranopia (green-blind)

#E0CA4B

Tritanopia (blue-blind)

#CBC8B7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #bfd43f;
/* rgb */ color: rgb(191, 212, 63);
/* oklch */ color: oklch(82.8% 0.169 117.3);

Tailwind

colors: {
  custom: {
    50: '#d6e17d',
    500: '#bfd43f',
    950: '#000000',
  },
}

SCSS

$custom: #bfd43f;
$custom-light: #d6e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd43f",
  "rgb": {
    "r": 191,
    "g": 212,
    "b": 63
  },
  "hsl": {
    "h": 68.456,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.82759,
    "c": 0.16895,
    "h": 117.3
  },
  "luminance": 0.58522
}

Semantic roles & 50–950 ramp

primary

#BFD43F

secondary

#3E3384

accent

#41E659

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD43F

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

Preview Lab → · Contrast checker → · Palette generator →