#BFC037#BFC037

#BFC037 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.3% C 0.153 H 109.9°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#BFC037
RGB	rgb(191, 192, 55)
HSL	hsl(60, 55%, 48%)
HSV	hsv(60, 71%, 75%)
CMYK	cmyk(0.5%, 0%, 71.4%, 24.7%)
CIE-LAB	lab(75.48, -16.46, 64.81)
CIE-LCH	lch(75.48, 66.86, 104.25°)
OKLab	oklab(78.3% -0.0519 0.1435)
OKLCH	oklch(78.3% 0.153 109.9)
XYZ	xyz(41.0265, 49.0527, 10.9207)
Luminance	0.4905 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC037 #3837C0

analogous

#C07C37 #BFC037 #7AC037

triadic

#BFC037 #37BFC0 #C037BF

tetradic

#BFC037 #37C07C #3837C0 #C0377A

square

#BFC037 #37C07C #3837C0 #C0377A

split-complementary

#BFC037 #377AC0 #7C37C0

monochromatic

#60611C #909029 #BFC037 #D1D262 #DFE092

Accessibility & contrast

On white

1.94

#BFC037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#BFC037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC037

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC037	#FFFFFF	#000000	##000000
##BFC037	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB81E

Deuteranopia (green-blind)

#D1BC41

Tritanopia (blue-blind)

#CCB4A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bfc037;
/* rgb */ color: rgb(191, 192, 55);
/* oklch */ color: oklch(78.3% 0.153 109.9);

Tailwind

colors: {
  custom: {
    50: '#d6d277',
    500: '#bfc037',
    950: '#000000',
  },
}

SCSS

$custom: #bfc037;
$custom-light: #d6d277;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc037",
  "rgb": {
    "r": 191,
    "g": 192,
    "b": 55
  },
  "hsl": {
    "h": 60.438,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.783,
    "c": 0.15255,
    "h": 109.9
  },
  "luminance": 0.49051
}

Semantic roles & 50–950 ramp

primary

#BFC037

secondary

#8988CB

accent

#49DF4A

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#151409

muted

#83827B

Preview Lab

Preview with #BFC037

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

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