#FDF97C#FDF97C

#FDF97C is a very light, vivid yellow. Relative luminance 0.901; OKLCH L 96.1% C 0.147 H 107.2°. Best body text is #000000 at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#FDF97C
RGB	rgb(253, 249, 124)
HSL	hsl(58, 97%, 74%)
HSV	hsv(58, 51%, 99%)
CMYK	cmyk(0%, 1.6%, 51%, 0.8%)
CIE-LAB	lab(96.03, -14.74, 59.72)
CIE-LCH	lch(96.03, 61.51, 103.87°)
OKLab	oklab(96.07% -0.0435 0.1404)
OKLCH	oklch(96.07% 0.147 107.2)
XYZ	xyz(78.0238, 90.0914, 32.3442)
Luminance	0.9009 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF97C #7C80FD

analogous

#FDB97C #FDF97C #C1FD7C

triadic

#FDF97C #7CFDF9 #F97CFD

tetradic

#FDF97C #7CFDB9 #7C80FD #FD7CC1

square

#FDF97C #7CFDB9 #7C80FD #FD7CC1

split-complementary

#FDF97C #7CC1FD #B97CFD

monochromatic

#FBF304 #FCF640 #FDF97C #FEFCB8 #FFFEE1

Accessibility & contrast

On white

1.10

#FDF97C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.02

#FDF97C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF97C

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF97C	#FFFFFF	#000000	##000000
##FDF97C	1.00	1.10	19.02	19.02
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.02	21.00	1.00	1.00
##000000	19.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF170

Deuteranopia (green-blind)

#FFF682

Tritanopia (blue-blind)

#FFEBDD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fdf97c;
/* rgb */ color: rgb(253, 249, 124);
/* oklch */ color: oklch(96.1% 0.147 107.2);

Tailwind

colors: {
  custom: {
    50: '#fffba5',
    500: '#fdf97c',
    950: '#000000',
  },
}

SCSS

$custom: #fdf97c;
$custom-light: #fffba5;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf97c",
  "rgb": {
    "r": 253,
    "g": 249,
    "b": 124
  },
  "hsl": {
    "h": 58.14,
    "s": 96.992,
    "l": 73.922
  },
  "oklch": {
    "l": 0.9607,
    "c": 0.14696,
    "h": 107.2
  },
  "luminance": 0.90089
}

Semantic roles & 50–950 ramp

primary

#FDF97C

secondary

#4247DB

accent

#07E600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF97C

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

Preview Lab → · Contrast checker → · Palette generator →