#FBF780#FBF780

#FBF780 is a very light, vivid yellow. Relative luminance 0.886; OKLCH L 95.5% C 0.141 H 107.1°. Best body text is #000000 at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#FBF780
RGB	rgb(251, 247, 128)
HSL	hsl(58, 94%, 74%)
HSV	hsv(58, 49%, 98%)
CMYK	cmyk(0%, 1.6%, 49%, 1.6%)
CIE-LAB	lab(95.41, -14.22, 57.11)
CIE-LCH	lch(95.41, 58.86, 103.98°)
OKLab	oklab(95.55% -0.0415 0.1351)
OKLCH	oklch(95.55% 0.141 107.1)
XYZ	xyz(76.9426, 88.5913, 33.4646)
Luminance	0.8859 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF780 #8084FB

analogous

#FBBA80 #FBF780 #C2FB80

triadic

#FBF780 #80FBF7 #F780FB

tetradic

#FBF780 #80FBBA #8084FB #FB80C2

square

#FBF780 #80FBBA #8084FB #FB80C2

split-complementary

#FBF780 #80C2FB #BA80FB

monochromatic

#F7F009 #F9F345 #FBF780 #FDFBBB #FEFDE1

Accessibility & contrast

On white

1.12

#FBF780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.72

#FBF780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF780

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF780	#FFFFFF	#000000	##000000
##FBF780	1.00	1.12	18.72	18.72
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.72	21.00	1.00	1.00
##000000	18.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF75

Deuteranopia (green-blind)

#FFF486

Tritanopia (blue-blind)

#FFEADC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fbf780;
/* rgb */ color: rgb(251, 247, 128);
/* oklch */ color: oklch(95.5% 0.141 107.1);

Tailwind

colors: {
  custom: {
    50: '#fff9a7',
    500: '#fbf780',
    950: '#000000',
  },
}

SCSS

$custom: #fbf780;
$custom-light: #fff9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf780",
  "rgb": {
    "r": 251,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 58.049,
    "s": 93.893,
    "l": 74.314
  },
  "oklch": {
    "l": 0.95549,
    "c": 0.14133,
    "h": 107.1
  },
  "luminance": 0.88589
}

Semantic roles & 50–950 ramp

primary

#FBF780

secondary

#464BD9

accent

#07E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF780

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

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