#FDF78E#FDF78E

#FDF78E is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.9% C 0.127 H 105.7°. Best body text is #000000 at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#FDF78E
RGB	rgb(253, 247, 142)
HSL	hsl(57, 97%, 77%)
HSV	hsv(57, 44%, 99%)
CMYK	cmyk(0%, 2.4%, 43.9%, 0.8%)
CIE-LAB	lab(95.73, -12.18, 50.98)
CIE-LCH	lch(95.73, 52.41, 103.43°)
OKLab	oklab(95.9% -0.0344 0.1226)
OKLCH	oklch(95.9% 0.127 105.7)
XYZ	xyz(78.6529, 89.3592, 38.6908)
Luminance	0.8936 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF78E #8E94FD

analogous

#FDC08E #FDF78E #CBFD8E

triadic

#FDF78E #8EFDF7 #F78EFD

tetradic

#FDF78E #8EFDC0 #8E94FD #FD8ECB

square

#FDF78E #8EFDC0 #8E94FD #FD8ECB

split-complementary

#FDF78E #8ECBFD #C08EFD

monochromatic

#FBEE16 #FCF352 #FDF78E #FEFBCA #FEFDE1

Accessibility & contrast

On white

1.11

#FDF78E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.87

#FDF78E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF78E

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF78E	#FFFFFF	#000000	##000000
##FDF78E	1.00	1.11	18.87	18.87
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.87	21.00	1.00	1.00
##000000	18.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF085

Deuteranopia (green-blind)

#FFF593

Tritanopia (blue-blind)

#FFEBDE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fdf78e;
/* rgb */ color: rgb(253, 247, 142);
/* oklch */ color: oklch(95.9% 0.127 105.7);

Tailwind

colors: {
  custom: {
    50: '#fff9b1',
    500: '#fdf78e',
    950: '#000000',
  },
}

SCSS

$custom: #fdf78e;
$custom-light: #fff9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf78e",
  "rgb": {
    "r": 253,
    "g": 247,
    "b": 142
  },
  "hsl": {
    "h": 56.757,
    "s": 96.522,
    "l": 77.451
  },
  "oklch": {
    "l": 0.95895,
    "c": 0.12732,
    "h": 105.7
  },
  "luminance": 0.89357
}

Semantic roles & 50–950 ramp

primary

#FDF78E

secondary

#5259DD

accent

#0CE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDF78E

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

Preview Lab → · Contrast checker → · Palette generator →