#FBE478#FBE478

#FBE478 is a very light, vivid yellow. Relative luminance 0.774; OKLCH L 91.6% C 0.131 H 97.6°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#FBE478
RGB	rgb(251, 228, 120)
HSL	hsl(49, 94%, 73%)
HSV	hsv(49, 52%, 98%)
CMYK	cmyk(0%, 9.2%, 52.2%, 1.6%)
CIE-LAB	lab(90.48, -5.48, 54.97)
CIE-LCH	lch(90.48, 55.25, 95.70°)
OKLab	oklab(91.61% -0.0172 0.1297)
OKLCH	oklch(91.61% 0.131 97.6)
XYZ	xyz(70.9196, 77.3550, 28.9610)
Luminance	0.7735 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBE478 #788FFB

analogous

#FBA378 #FBE478 #D0FB78

triadic

#FBE478 #78FBE4 #E478FB

tetradic

#FBE478 #78FBA3 #788FFB #FB78D0

square

#FBE478 #78FBA3 #788FFB #FB78D0

split-complementary

#FBE478 #78D0FB #A378FB

monochromatic

#F1C807 #F9D83D #FBE478 #FDF0B3 #FEF9E1

Accessibility & contrast

On white

1.28

#FBE478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#FBE478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBE478

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBE478	#FFFFFF	#000000	##000000
##FBE478	1.00	1.28	16.47	16.47
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF6E

Deuteranopia (green-blind)

#FDE77D

Tritanopia (blue-blind)

#FFD6CB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #fbe478;
/* rgb */ color: rgb(251, 228, 120);
/* oklch */ color: oklch(91.6% 0.131 97.6);

Tailwind

colors: {
  custom: {
    50: '#ffeca1',
    500: '#fbe478',
    950: '#000000',
  },
}

SCSS

$custom: #fbe478;
$custom-light: #ffeca1;
$custom-dark: #000000;

JSON

{
  "hex": "#fbe478",
  "rgb": {
    "r": 251,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 49.466,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.91611,
    "c": 0.13086,
    "h": 97.6
  },
  "luminance": 0.77352
}

Semantic roles & 50–950 ramp

primary

#FBE478

secondary

#3F5AD8

accent

#28E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #FBE478

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

Preview Lab → · Contrast checker → · Palette generator →