#BFC03E#BFC03E

#BFC03E is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.3% C 0.148 H 109.8°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#BFC03E
RGB	rgb(191, 192, 62)
HSL	hsl(60, 51%, 50%)
HSV	hsv(60, 68%, 75%)
CMYK	cmyk(0.5%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(75.53, -16.10, 62.27)
CIE-LCH	lch(75.53, 64.32, 104.49°)
OKLab	oklab(78.35% -0.0502 0.1393)
OKLCH	oklch(78.35% 0.148 109.8)
XYZ	xyz(41.2064, 49.1246, 11.8679)
Luminance	0.4912 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC03E #3F3EC0

analogous

#C0803E #BFC03E #7EC03E

triadic

#BFC03E #3EBFC0 #C03EBF

tetradic

#BFC03E #3EC080 #3F3EC0 #C03E7E

square

#BFC03E #3EC080 #3F3EC0 #C03E7E

split-complementary

#BFC03E #3E7EC0 #803EC0

monochromatic

#636320 #91922F #BFC03E #CFCF6C #DEDE9A

Accessibility & contrast

On white

1.94

#BFC03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#BFC03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC03E

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC03E	#FFFFFF	#000000	##000000
##BFC03E	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82A

Deuteranopia (green-blind)

#D0BC47

Tritanopia (blue-blind)

#CCB4A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bfc03e;
/* rgb */ color: rgb(191, 192, 62);
/* oklch */ color: oklch(78.3% 0.148 109.8);

Tailwind

colors: {
  custom: {
    50: '#d6d27b',
    500: '#bfc03e',
    950: '#000000',
  },
}

SCSS

$custom: #bfc03e;
$custom-light: #d6d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc03e",
  "rgb": {
    "r": 191,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 60.462,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7835,
    "c": 0.14807,
    "h": 109.8
  },
  "luminance": 0.49123
}

Semantic roles & 50–950 ramp

primary

#BFC03E

secondary

#908FCA

accent

#4DDB4E

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #BFC03E

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

Preview Lab → · Contrast checker → · Palette generator →