#FCE378#FCE378

#FCE378 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.5% C 0.130 H 96.5°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#FCE378
RGB	rgb(252, 227, 120)
HSL	hsl(49, 96%, 73%)
HSV	hsv(49, 52%, 99%)
CMYK	cmyk(0%, 9.9%, 52.4%, 1.2%)
CIE-LAB	lab(90.32, -4.58, 54.80)
CIE-LCH	lch(90.32, 54.99, 94.78°)
OKLab	oklab(91.5% -0.0146 0.1293)
OKLCH	oklch(91.5% 0.13 96.5)
XYZ	xyz(71.0066, 76.9926, 28.8865)
Luminance	0.7699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCE378 #7891FC

analogous

#FCA178 #FCE378 #D3FC78

triadic

#FCE378 #78FCE3 #E378FC

tetradic

#FCE378 #78FCA1 #7891FC #FC78D3

square

#FCE378 #78FCA1 #7891FC #FC78D3

split-complementary

#FCE378 #78D3FC #A178FC

monochromatic

#F4C705 #FBD73C #FCE378 #FDEFB4 #FEF9E1

Accessibility & contrast

On white

1.28

#FCE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#FCE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCE378

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCE378	#FFFFFF	#000000	##000000
##FCE378	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE6E

Deuteranopia (green-blind)

#FCE77D

Tritanopia (blue-blind)

#FFD5CA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #fce378;
/* rgb */ color: rgb(252, 227, 120);
/* oklch */ color: oklch(91.5% 0.130 96.5);

Tailwind

colors: {
  custom: {
    50: '#ffeba1',
    500: '#fce378',
    950: '#000000',
  },
}

SCSS

$custom: #fce378;
$custom-light: #ffeba1;
$custom-dark: #000000;

JSON

{
  "hex": "#fce378",
  "rgb": {
    "r": 252,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 48.636,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.915,
    "c": 0.13015,
    "h": 96.5
  },
  "luminance": 0.7699
}

Semantic roles & 50–950 ramp

primary

#FCE378

secondary

#3F5CD9

accent

#2BE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #FCE378

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

Preview Lab → · Contrast checker → · Palette generator →