#FBEC78#FBEC78

#FBEC78 is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 93.2% C 0.138 H 102.0°. Best body text is #000000 at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#FBEC78
RGB	rgb(251, 236, 120)
HSL	hsl(53, 94%, 73%)
HSV	hsv(53, 52%, 98%)
CMYK	cmyk(0%, 6%, 52.2%, 1.6%)
CIE-LAB	lab(92.51, -9.47, 57.37)
CIE-LCH	lch(92.51, 58.14, 99.38°)
OKLab	oklab(93.22% -0.0287 0.1349)
OKLCH	oklch(93.22% 0.138 102)
XYZ	xyz(73.1715, 81.8588, 29.7116)
Luminance	0.8186 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBEC78 #7887FB

analogous

#FBAB78 #FBEC78 #C8FB78

triadic

#FBEC78 #78FBEC #EC78FB

tetradic

#FBEC78 #78FBAB #7887FB #FB78C8

square

#FBEC78 #78FBAB #7887FB #FB78C8

split-complementary

#FBEC78 #78C8FB #AB78FB

monochromatic

#F1D707 #F9E43D #FBEC78 #FDF4B3 #FEFBE1

Accessibility & contrast

On white

1.21

#FBEC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.37

#FBEC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBEC78

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBEC78	#FFFFFF	#000000	##000000
##FBEC78	1.00	1.21	17.37	17.37
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.37	21.00	1.00	1.00
##000000	17.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE66D

Deuteranopia (green-blind)

#FFED7D

Tritanopia (blue-blind)

#FFDED2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #fbec78;
/* rgb */ color: rgb(251, 236, 120);
/* oklch */ color: oklch(93.2% 0.138 102.0);

Tailwind

colors: {
  custom: {
    50: '#fff1a2',
    500: '#fbec78',
    950: '#000000',
  },
}

SCSS

$custom: #fbec78;
$custom-light: #fff1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#fbec78",
  "rgb": {
    "r": 251,
    "g": 236,
    "b": 120
  },
  "hsl": {
    "h": 53.13,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.93219,
    "c": 0.13796,
    "h": 102
  },
  "luminance": 0.81856
}

Semantic roles & 50–950 ramp

primary

#FBEC78

secondary

#3F51D8

accent

#1AE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18160F

muted

#868580

Preview Lab

Preview with #FBEC78

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

Preview Lab → · Contrast checker → · Palette generator →