#BFCF5B#BFCF5B

#BFCF5B is a light, vivid yellow. Relative luminance 0.565; OKLCH L 81.9% C 0.142 H 116.2°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#BFCF5B
RGB	rgb(191, 207, 91)
HSL	hsl(68, 55%, 58%)
HSV	hsv(68, 56%, 81%)
CMYK	cmyk(7.7%, 0%, 56%, 18.8%)
CIE-LAB	lab(79.87, -21.58, 54.75)
CIE-LCH	lch(79.87, 58.85, 111.51°)
OKLab	oklab(81.9% -0.0626 0.1274)
OKLCH	oklch(81.9% 0.142 116.2)
XYZ	xyz(45.6878, 56.4579, 18.3861)
Luminance	0.5646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCF5B #6B5BCF

analogous

#CFA55B #BFCF5B #85CF5B

triadic

#BFCF5B #5BBFCF #CF5BBF

tetradic

#BFCF5B #5BCFA5 #6B5BCF #CF5B85

square

#BFCF5B #5BCFA5 #6B5BCF #CF5B85

split-complementary

#BFCF5B #5B85CF #A55BCF

monochromatic

#7B8828 #A5B736 #BFCF5B #D1DD8A #E4EBBA

Accessibility & contrast

On white

1.71

#BFCF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#BFCF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCF5B

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCF5B	#FFFFFF	#000000	##000000
##BFCF5B	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54F

Deuteranopia (green-blind)

#DAC762

Tritanopia (blue-blind)

#CAC5B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #bfcf5b;
/* rgb */ color: rgb(191, 207, 91);
/* oklch */ color: oklch(81.9% 0.142 116.2);

Tailwind

colors: {
  custom: {
    50: '#d5dd8d',
    500: '#bfcf5b',
    950: '#000000',
  },
}

SCSS

$custom: #bfcf5b;
$custom-light: #d5dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcf5b",
  "rgb": {
    "r": 191,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 68.276,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81903,
    "c": 0.14193,
    "h": 116.2
  },
  "luminance": 0.56457
}

Semantic roles & 50–950 ramp

primary

#BFCF5B

secondary

#4B408F

accent

#4ADE5E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #BFCF5B

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

Preview Lab → · Contrast checker → · Palette generator →