#FDE454#FDE454

#FDE454 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.4% C 0.160 H 99.3°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#FDE454
RGB	rgb(253, 228, 84)
HSL	hsl(51, 98%, 66%)
HSV	hsv(51, 67%, 99%)
CMYK	cmyk(0%, 9.9%, 66.8%, 0.8%)
CIE-LAB	lab(90.33, -7.09, 70.45)
CIE-LCH	lch(90.33, 70.81, 95.74°)
OKLab	oklab(91.42% -0.0259 0.1583)
OKLCH	oklch(91.42% 0.16 99.3)
XYZ	xyz(69.8548, 77.0128, 19.5712)
Luminance	0.7701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE454 #546DFD

analogous

#FD8F54 #FDE454 #C1FD54

triadic

#FDE454 #54FDE4 #E454FD

tetradic

#FDE454 #54FD8F #546DFD #FD54C1

square

#FDE454 #54FD8F #546DFD #FD54C1

split-complementary

#FDE454 #54C1FD #8F54FD

monochromatic

#D4B502 #FCDA18 #FDE454 #FEEE90 #FEF7CD

Accessibility & contrast

On white

1.28

#FDE454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#FDE454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE454

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE454	#FFFFFF	#000000	##000000
##FDE454	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)

#F9DE41

Deuteranopia (green-blind)

#FFE75C

Tritanopia (blue-blind)

#FFD4C7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #fde454;
/* rgb */ color: rgb(253, 228, 84);
/* oklch */ color: oklch(91.4% 0.160 99.3);

Tailwind

colors: {
  custom: {
    50: '#ffec8b',
    500: '#fde454',
    950: '#000000',
  },
}

SCSS

$custom: #fde454;
$custom-light: #ffec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#fde454",
  "rgb": {
    "r": 253,
    "g": 228,
    "b": 84
  },
  "hsl": {
    "h": 51.124,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91422,
    "c": 0.16038,
    "h": 99.3
  },
  "luminance": 0.7701
}

Semantic roles & 50–950 ramp

primary

#FDE454

secondary

#2740CE

accent

#22E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FDE454

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

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