#FDFE57#FDFE57

#FDFE57 is a very light, vivid yellow. Relative luminance 0.925; OKLCH L 96.7% C 0.181 H 109.7°. Best body text is #000000 at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#FDFE57
RGB	rgb(253, 254, 87)
HSL	hsl(60, 99%, 67%)
HSV	hsv(60, 66%, 100%)
CMYK	cmyk(0.4%, 0%, 65.7%, 0.4%)
CIE-LAB	lab(97.01, -19.64, 76.13)
CIE-LCH	lch(97.01, 78.62, 104.46°)
OKLab	oklab(96.74% -0.0611 0.1707)
OKLCH	oklch(96.74% 0.181 109.7)
XYZ	xyz(77.6727, 92.4566, 22.7693)
Luminance	0.9245 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFE57 #5857FE

analogous

#FEAB57 #FDFE57 #AAFE57

triadic

#FDFE57 #57FDFE #FE57FD

tetradic

#FDFE57 #57FEAB #5857FE #FE57AA

square

#FDFE57 #57FEAB #5857FE #FE57AA

split-complementary

#FDFE57 #57AAFE #AB57FE

monochromatic

#D8D901 #FCFE1A #FDFE57 #FEFE94 #FEFFD1

Accessibility & contrast

On white

1.08

#FDFE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.49

#FDFE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFE57

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFE57	#FFFFFF	#000000	##000000
##FDFE57	1.00	1.08	19.49	19.49
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.49	21.00	1.00	1.00
##000000	19.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF43E

Deuteranopia (green-blind)

#FFF962

Tritanopia (blue-blind)

#FFEFDC

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fdfe57;
/* rgb */ color: rgb(253, 254, 87);
/* oklch */ color: oklch(96.7% 0.181 109.7);

Tailwind

colors: {
  custom: {
    50: '#fffe8f',
    500: '#fdfe57',
    950: '#000000',
  },
}

SCSS

$custom: #fdfe57;
$custom-light: #fffe8f;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfe57",
  "rgb": {
    "r": 253,
    "g": 254,
    "b": 87
  },
  "hsl": {
    "h": 60.359,
    "s": 98.817,
    "l": 66.863
  },
  "oklch": {
    "l": 0.96744,
    "c": 0.18131,
    "h": 109.7
  },
  "luminance": 0.92454
}

Semantic roles & 50–950 ramp

primary

#FDFE57

secondary

#2726D3

accent

#00E601

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FDFE57

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

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