#FDF199#FDF199

#FDF199 is a very light, moderate yellow. Relative luminance 0.861; OKLCH L 94.8% C 0.109 H 101.5°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#FDF199
RGB	rgb(253, 241, 153)
HSL	hsl(53, 96%, 80%)
HSV	hsv(53, 40%, 99%)
CMYK	cmyk(0%, 4.7%, 39.5%, 0.8%)
CIE-LAB	lab(94.35, -8.11, 43.92)
CIE-LCH	lch(94.35, 44.67, 100.47°)
OKLab	oklab(94.85% -0.0218 0.1073)
OKLCH	oklch(94.85% 0.109 101.5)
XYZ	xyz(77.7145, 86.0953, 42.6551)
Luminance	0.8609 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF199 #99A5FD

analogous

#FDBF99 #FDF199 #D7FD99

triadic

#FDF199 #99FDF1 #F199FD

tetradic

#FDF199 #99FDBF #99A5FD #FD99D7

square

#FDF199 #99FDBF #99A5FD #FD99D7

split-complementary

#FDF199 #99D7FD #BF99FD

monochromatic

#FBE121 #FCE95D #FDF199 #FEF9D5 #FEFBE1

Accessibility & contrast

On white

1.15

#FDF199 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#FDF199 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF199

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF199	#FFFFFF	#000000	##000000
##FDF199	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC92

Deuteranopia (green-blind)

#FFF19C

Tritanopia (blue-blind)

#FFE6DB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf199;
/* rgb */ color: rgb(253, 241, 153);
/* oklch */ color: oklch(94.8% 0.109 101.5);

Tailwind

colors: {
  custom: {
    50: '#fff5b8',
    500: '#fdf199',
    950: '#000000',
  },
}

SCSS

$custom: #fdf199;
$custom-light: #fff5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf199",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 153
  },
  "hsl": {
    "h": 52.8,
    "s": 96.154,
    "l": 79.608
  },
  "oklch": {
    "l": 0.9485,
    "c": 0.10947,
    "h": 101.5
  },
  "luminance": 0.86093
}

Semantic roles & 50–950 ramp

primary

#FDF199

secondary

#5B6BDF

accent

#1CE600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDF199

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

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