#BFCB58#BFCB58

#BFCB58 is a light, vivid yellow. Relative luminance 0.545; OKLCH L 81.0% C 0.140 H 114.5°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#BFCB58
RGB	rgb(191, 203, 88)
HSL	hsl(66, 53%, 57%)
HSV	hsv(66, 57%, 80%)
CMYK	cmyk(5.9%, 0%, 56.7%, 20.4%)
CIE-LAB	lab(78.75, -19.85, 54.83)
CIE-LCH	lch(78.75, 58.31, 109.90°)
OKLab	oklab(80.99% -0.0581 0.1272)
OKLCH	oklch(80.99% 0.14 114.5)
XYZ	xyz(44.6041, 54.4935, 17.3992)
Luminance	0.5449 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCB58 #6458CB

analogous

#CB9E58 #BFCB58 #86CB58

triadic

#BFCB58 #58BFCB #CB58BF

tetradic

#BFCB58 #58CB9E #6458CB #CB5886

square

#BFCB58 #58CB9E #6458CB #CB5886

split-complementary

#BFCB58 #5886CB #9E58CB

monochromatic

#778128 #A3AF37 #BFCB58 #D1DA87 #E3E8B5

Accessibility & contrast

On white

1.76

#BFCB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#BFCB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCB58

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCB58	#FFFFFF	#000000	##000000
##BFCB58	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24C

Deuteranopia (green-blind)

#D7C45F

Tritanopia (blue-blind)

#CAC0B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #bfcb58;
/* rgb */ color: rgb(191, 203, 88);
/* oklch */ color: oklch(81.0% 0.140 114.5);

Tailwind

colors: {
  custom: {
    50: '#d5da8b',
    500: '#bfcb58',
    950: '#000000',
  },
}

SCSS

$custom: #bfcb58;
$custom-light: #d5da8b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcb58",
  "rgb": {
    "r": 191,
    "g": 203,
    "b": 88
  },
  "hsl": {
    "h": 66.261,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80993,
    "c": 0.13982,
    "h": 114.5
  },
  "luminance": 0.54493
}

Semantic roles & 50–950 ramp

primary

#BFCB58

secondary

#473F88

accent

#4CDC5B

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#15140C

muted

#84837F

Preview Lab

Preview with #BFCB58

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

Preview Lab → · Contrast checker → · Palette generator →