#BFCB4B#BFCB4B

#BFCB4B is a light, vivid yellow. Relative luminance 0.543; OKLCH L 80.9% C 0.151 H 114.3°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#BFCB4B
RGB	rgb(191, 203, 75)
HSL	hsl(66, 55%, 55%)
HSV	hsv(66, 63%, 80%)
CMYK	cmyk(5.9%, 0%, 63.1%, 20.4%)
CIE-LAB	lab(78.63, -20.79, 60.30)
CIE-LCH	lch(78.63, 63.79, 109.02°)
OKLab	oklab(80.86% -0.062 0.1372)
OKLCH	oklch(80.86% 0.151 114.3)
XYZ	xyz(44.1129, 54.2970, 14.8118)
Luminance	0.5430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCB4B #574BCB

analogous

#CB974B #BFCB4B #7FCB4B

triadic

#BFCB4B #4BBFCB #CB4BBF

tetradic

#BFCB4B #4BCB97 #574BCB #CB4B7F

square

#BFCB4B #4BCB97 #574BCB #CB4B7F

split-complementary

#BFCB4B #4B7FCB #974BCB

monochromatic

#717923 #9DA831 #BFCB4B #D0D97A #E1E6AA

Accessibility & contrast

On white

1.77

#BFCB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#BFCB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCB4B

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCB4B	#FFFFFF	#000000	##000000
##BFCB4B	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C13B

Deuteranopia (green-blind)

#D8C454

Tritanopia (blue-blind)

#CBC0B0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #bfcb4b;
/* rgb */ color: rgb(191, 203, 75);
/* oklch */ color: oklch(80.9% 0.151 114.3);

Tailwind

colors: {
  custom: {
    50: '#d5da83',
    500: '#bfcb4b',
    950: '#000000',
  },
}

SCSS

$custom: #bfcb4b;
$custom-light: #d5da83;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcb4b",
  "rgb": {
    "r": 191,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 65.625,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80865,
    "c": 0.15053,
    "h": 114.3
  },
  "luminance": 0.54296
}

Semantic roles & 50–950 ramp

primary

#BFCB4B

secondary

#403981

accent

#49DF57

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #BFCB4B

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

Preview Lab → · Contrast checker → · Palette generator →