#FFE478#FFE478

#FFE478 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 92.0% C 0.131 H 95.6°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#FFE478
RGB	rgb(255, 228, 120)
HSL	hsl(48, 100%, 74%)
HSV	hsv(48, 53%, 100%)
CMYK	cmyk(0%, 10.6%, 52.9%, 0%)
CIE-LAB	lab(90.83, -3.88, 55.46)
CIE-LCH	lch(90.83, 55.60, 94.00°)
OKLab	oklab(91.97% -0.0128 0.1307)
OKLCH	oklch(91.97% 0.131 95.6)
XYZ	xyz(72.3762, 78.1060, 29.0293)
Luminance	0.7810 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE478 #7893FF

analogous

#FFA078 #FFE478 #D6FF78

triadic

#FFE478 #78FFE4 #E478FF

tetradic

#FFE478 #78FFA0 #7893FF #FF78D6

square

#FFE478 #78FFA0 #7893FF #FF78D6

split-complementary

#FFE478 #78D6FF #A078FF

monochromatic

#FDCA00 #FFD83B #FFE478 #FFF0B5 #FFF9E0

Accessibility & contrast

On white

1.26

#FFE478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#FFE478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE478

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE478	#FFFFFF	#000000	##000000
##FFE478	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E06E

Deuteranopia (green-blind)

#FEE87D

Tritanopia (blue-blind)

#FFD6CB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ffe478;
/* rgb */ color: rgb(255, 228, 120);
/* oklch */ color: oklch(92.0% 0.131 95.6);

Tailwind

colors: {
  custom: {
    50: '#ffeca1',
    500: '#ffe478',
    950: '#000000',
  },
}

SCSS

$custom: #ffe478;
$custom-light: #ffeca1;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe478",
  "rgb": {
    "r": 255,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 48,
    "s": 100,
    "l": 73.529
  },
  "oklch": {
    "l": 0.91965,
    "c": 0.13136,
    "h": 95.6
  },
  "luminance": 0.78103
}

Semantic roles & 50–950 ramp

primary

#FFE478

secondary

#3E5EDD

accent

#2EE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #FFE478

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

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