#FBF078#FBF078

#FBF078 is a very light, vivid yellow. Relative luminance 0.842; OKLCH L 94.0% C 0.142 H 104.0°. Best body text is #000000 at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#FBF078
RGB	rgb(251, 240, 120)
HSL	hsl(55, 94%, 73%)
HSV	hsv(55, 52%, 98%)
CMYK	cmyk(0%, 4.4%, 52.2%, 1.6%)
CIE-LAB	lab(93.53, -11.45, 58.56)
CIE-LCH	lch(93.53, 59.67, 101.06°)
OKLab	oklab(94.03% -0.0344 0.1375)
OKLCH	oklch(94.03% 0.142 104)
XYZ	xyz(74.3361, 84.1879, 30.0998)
Luminance	0.8418 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF078 #7883FB

analogous

#FBAF78 #FBF078 #C4FB78

triadic

#FBF078 #78FBF0 #F078FB

tetradic

#FBF078 #78FBAF #7883FB #FB78C4

square

#FBF078 #78FBAF #7883FB #FB78C4

split-complementary

#FBF078 #78C4FB #AF78FB

monochromatic

#F1DE07 #F9E93D #FBF078 #FDF7B3 #FEFCE1

Accessibility & contrast

On white

1.18

#FBF078 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.84

#FBF078 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF078

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF078	#FFFFFF	#000000	##000000
##FBF078	1.00	1.18	17.84	17.84
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.84	21.00	1.00	1.00
##000000	17.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96D

Deuteranopia (green-blind)

#FFEF7E

Tritanopia (blue-blind)

#FFE2D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fbf078;
/* rgb */ color: rgb(251, 240, 120);
/* oklch */ color: oklch(94.0% 0.142 104.0);

Tailwind

colors: {
  custom: {
    50: '#fff4a2',
    500: '#fbf078',
    950: '#000000',
  },
}

SCSS

$custom: #fbf078;
$custom-light: #fff4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf078",
  "rgb": {
    "r": 251,
    "g": 240,
    "b": 120
  },
  "hsl": {
    "h": 54.962,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.94028,
    "c": 0.14176,
    "h": 104
  },
  "luminance": 0.84185
}

Semantic roles & 50–950 ramp

primary

#FBF078

secondary

#3F4CD8

accent

#13E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF078

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

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