#FBFC78#FBFC78

#FBFC78 is a very light, vivid yellow. Relative luminance 0.915; OKLCH L 96.5% C 0.154 H 109.4°. Best body text is #000000 at 19.30:1 contrast (WCAG AA passes).

Color values

HEX	#FBFC78
RGB	rgb(251, 252, 120)
HSL	hsl(60, 96%, 73%)
HSV	hsv(60, 52%, 99%)
CMYK	cmyk(0.4%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(96.61, -17.30, 62.14)
CIE-LCH	lch(96.61, 64.50, 105.56°)
OKLab	oklab(96.48% -0.051 0.1453)
OKLCH	oklch(96.48% 0.154 109.4)
XYZ	xyz(77.9862, 91.4880, 31.3165)
Luminance	0.9149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFC78 #7978FC

analogous

#FCBB78 #FBFC78 #B9FC78

triadic

#FBFC78 #78FBFC #FC78FB

tetradic

#FBFC78 #78FCBB #7978FC #FC78B9

square

#FBFC78 #78FCBB #7978FC #FC78B9

split-complementary

#FBFC78 #78B9FC #BB78FC

monochromatic

#F2F405 #F9FB3C #FBFC78 #FDFDB4 #FEFEE1

Accessibility & contrast

On white

1.09

#FBFC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.30

#FBFC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFC78

19.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFC78	#FFFFFF	#000000	##000000
##FBFC78	1.00	1.09	19.30	19.30
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.30	21.00	1.00	1.00
##000000	19.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF36B

Deuteranopia (green-blind)

#FFF77F

Tritanopia (blue-blind)

#FFEEDF

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fbfc78;
/* rgb */ color: rgb(251, 252, 120);
/* oklch */ color: oklch(96.5% 0.154 109.4);

Tailwind

colors: {
  custom: {
    50: '#fffda3',
    500: '#fbfc78',
    950: '#000000',
  },
}

SCSS

$custom: #fbfc78;
$custom-light: #fffda3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfc78",
  "rgb": {
    "r": 251,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 60.455,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.96478,
    "c": 0.15397,
    "h": 109.4
  },
  "luminance": 0.91486
}

Semantic roles & 50–950 ramp

primary

#FBFC78

secondary

#403FD9

accent

#00E602

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBFC78

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

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