#FDF288#FDF288

#FDF288 is a very light, vivid yellow. Relative luminance 0.862; OKLCH L 94.8% C 0.128 H 103.3°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#FDF288
RGB	rgb(253, 242, 136)
HSL	hsl(54, 97%, 76%)
HSV	hsv(54, 46%, 99%)
CMYK	cmyk(0%, 4.3%, 46.2%, 0.8%)
CIE-LAB	lab(94.38, -10.28, 52.18)
CIE-LCH	lch(94.38, 53.18, 101.14°)
OKLab	oklab(94.8% -0.0295 0.1248)
OKLCH	oklch(94.8% 0.128 103.3)
XYZ	xyz(76.7060, 86.1668, 35.8790)
Luminance	0.8616 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF288 #8893FD

analogous

#FDB888 #FDF288 #CEFD88

triadic

#FDF288 #88FDF2 #F288FD

tetradic

#FDF288 #88FDB8 #8893FD #FD88CE

square

#FDF288 #88FDB8 #8893FD #FD88CE

split-complementary

#FDF288 #88CEFD #B888FD

monochromatic

#FBE510 #FCEB4C #FDF288 #FEF9C4 #FEFCE1

Accessibility & contrast

On white

1.15

#FDF288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#FDF288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF288

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF288	#FFFFFF	#000000	##000000
##FDF288	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC7F

Deuteranopia (green-blind)

#FFF28D

Tritanopia (blue-blind)

#FFE5D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf288;
/* rgb */ color: rgb(253, 242, 136);
/* oklch */ color: oklch(94.8% 0.128 103.3);

Tailwind

colors: {
  custom: {
    50: '#fff6ad',
    500: '#fdf288',
    950: '#000000',
  },
}

SCSS

$custom: #fdf288;
$custom-light: #fff6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf288",
  "rgb": {
    "r": 253,
    "g": 242,
    "b": 136
  },
  "hsl": {
    "h": 54.359,
    "s": 96.694,
    "l": 76.275
  },
  "oklch": {
    "l": 0.94802,
    "c": 0.12828,
    "h": 103.3
  },
  "luminance": 0.86164
}

Semantic roles & 50–950 ramp

primary

#FDF288

secondary

#4D5ADD

accent

#16E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF288

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

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