#BFC133#BFC133

#BFC133 is a light, vivid yellow. Relative luminance 0.495; OKLCH L 78.5% C 0.156 H 110.3°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#BFC133
RGB	rgb(191, 193, 51)
HSL	hsl(61, 58%, 48%)
HSV	hsv(61, 74%, 76%)
CMYK	cmyk(1%, 0%, 73.6%, 24.3%)
CIE-LAB	lab(75.73, -17.14, 66.42)
CIE-LCH	lch(75.73, 68.60, 104.47°)
OKLab	oklab(78.49% -0.0541 0.1462)
OKLCH	oklch(78.49% 0.156 110.3)
XYZ	xyz(41.1548, 49.4565, 10.5095)
Luminance	0.4945 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC133 #3533C1

analogous

#C17C33 #BFC133 #78C133

triadic

#BFC133 #33BFC1 #C133BF

tetradic

#BFC133 #33C17C #3533C1 #C13378

square

#BFC133 #33C17C #3533C1 #C13378

split-complementary

#BFC133 #3378C1 #7C33C1

monochromatic

#5F6019 #8F9126 #BFC133 #D3D45D #E0E18D

Accessibility & contrast

On white

1.93

#BFC133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#BFC133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC133

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC133	#FFFFFF	#000000	##000000
##BFC133	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B914

Deuteranopia (green-blind)

#D2BD3E

Tritanopia (blue-blind)

#CDB5A6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #bfc133;
/* rgb */ color: rgb(191, 193, 51);
/* oklch */ color: oklch(78.5% 0.156 110.3);

Tailwind

colors: {
  custom: {
    50: '#d6d375',
    500: '#bfc133',
    950: '#000000',
  },
}

SCSS

$custom: #bfc133;
$custom-light: #d6d375;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc133",
  "rgb": {
    "r": 191,
    "g": 193,
    "b": 51
  },
  "hsl": {
    "h": 60.845,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.78493,
    "c": 0.15587,
    "h": 110.3
  },
  "luminance": 0.49455
}

Semantic roles & 50–950 ramp

primary

#BFC133

secondary

#8584CB

accent

#46E149

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151409

muted

#83827B

Preview Lab

Preview with #BFC133

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

Preview Lab → · Contrast checker → · Palette generator →