#BFC93B#BFC93B

#BFC93B is a light, vivid yellow. Relative luminance 0.532; OKLCH L 80.3% C 0.159 H 113.5°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#BFC93B
RGB	rgb(191, 201, 59)
HSL	hsl(64, 57%, 51%)
HSV	hsv(64, 71%, 79%)
CMYK	cmyk(5%, 0%, 70.6%, 21.2%)
CIE-LAB	lab(77.97, -20.73, 65.80)
CIE-LCH	lch(77.97, 68.99, 107.49°)
OKLab	oklab(80.3% -0.0635 0.1462)
OKLCH	oklch(80.3% 0.159 113.5)
XYZ	xyz(43.1632, 53.1663, 12.1252)
Luminance	0.5316 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC93B #453BC9

analogous

#C98C3B #BFC93B #78C93B

triadic

#BFC93B #3BBFC9 #C93BBF

tetradic

#BFC93B #3BC98C #453BC9 #C93B78

square

#BFC93B #3BC98C #453BC9 #C93B78

split-complementary

#BFC93B #3B78C9 #8C3BC9

monochromatic

#666C1E #949C2B #BFC93B #CFD66B #DEE39B

Accessibility & contrast

On white

1.81

#BFC93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#BFC93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC93B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC93B	#FFFFFF	#000000	##000000
##BFC93B	1.00	1.81	11.63	11.63
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF22

Deuteranopia (green-blind)

#D8C246

Tritanopia (blue-blind)

#CCBDAD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #bfc93b;
/* rgb */ color: rgb(191, 201, 59);
/* oklch */ color: oklch(80.3% 0.159 113.5);

Tailwind

colors: {
  custom: {
    50: '#d6d97a',
    500: '#bfc93b',
    950: '#000000',
  },
}

SCSS

$custom: #bfc93b;
$custom-light: #d6d97a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc93b",
  "rgb": {
    "r": 191,
    "g": 201,
    "b": 59
  },
  "hsl": {
    "h": 64.225,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80299,
    "c": 0.15941,
    "h": 113.5
  },
  "luminance": 0.53165
}

Semantic roles & 50–950 ramp

primary

#BFC93B

secondary

#373376

accent

#48E052

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC93B

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

Preview Lab → · Contrast checker → · Palette generator →