#BFCB57#BFCB57

#BFCB57 is a light, vivid yellow. Relative luminance 0.545; OKLCH L 81.0% C 0.141 H 114.5°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#BFCB57
RGB	rgb(191, 203, 87)
HSL	hsl(66, 53%, 57%)
HSV	hsv(66, 57%, 80%)
CMYK	cmyk(5.9%, 0%, 57.1%, 20.4%)
CIE-LAB	lab(78.74, -19.93, 55.26)
CIE-LCH	lch(78.74, 58.75, 109.83°)
OKLab	oklab(80.98% -0.0584 0.128)
OKLCH	oklch(80.98% 0.141 114.5)
XYZ	xyz(44.5630, 54.4771, 17.1826)
Luminance	0.5448 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCB57 #6357CB

analogous

#CB9D57 #BFCB57 #85CB57

triadic

#BFCB57 #57BFCB #CB57BF

tetradic

#BFCB57 #57CB9D #6357CB #CB5785

square

#BFCB57 #57CB9D #6357CB #CB5785

split-complementary

#BFCB57 #5785CB #9D57CB

monochromatic

#778028 #A2AF36 #BFCB57 #D1D986 #E3E8B4

Accessibility & contrast

On white

1.77

#BFCB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#BFCB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCB57

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCB57	#FFFFFF	#000000	##000000
##BFCB57	1.00	1.77	11.90	11.90
#FFFFFF	1.77	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)

#D8C24B

Deuteranopia (green-blind)

#D8C45E

Tritanopia (blue-blind)

#CAC0B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #bfcb57;
/* rgb */ color: rgb(191, 203, 87);
/* oklch */ color: oklch(81.0% 0.141 114.5);

Tailwind

colors: {
  custom: {
    50: '#d5da8a',
    500: '#bfcb57',
    950: '#000000',
  },
}

SCSS

$custom: #bfcb57;
$custom-light: #d5da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcb57",
  "rgb": {
    "r": 191,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 66.207,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80983,
    "c": 0.14068,
    "h": 114.5
  },
  "luminance": 0.54476
}

Semantic roles & 50–950 ramp

primary

#BFCB57

secondary

#463F88

accent

#4CDC5B

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#15140C

muted

#84837F

Preview Lab

Preview with #BFCB57

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

Preview Lab → · Contrast checker → · Palette generator →