#FDE971#FDE971

#FDE971 is a very light, vivid yellow. Relative luminance 0.804; OKLCH L 92.7% C 0.142 H 100.0°. Best body text is #000000 at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#FDE971
RGB	rgb(253, 233, 113)
HSL	hsl(51, 97%, 72%)
HSV	hsv(51, 55%, 99%)
CMYK	cmyk(0%, 7.9%, 55.3%, 0.8%)
CIE-LAB	lab(91.84, -7.73, 59.82)
CIE-LCH	lch(91.84, 60.31, 97.36°)
OKLab	oklab(92.71% -0.0245 0.1395)
OKLCH	oklch(92.71% 0.142 100)
XYZ	xyz(72.6301, 80.3556, 27.3040)
Luminance	0.8035 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE971 #7185FD

analogous

#FDA371 #FDE971 #CBFD71

triadic

#FDE971 #71FDE9 #E971FD

tetradic

#FDE971 #71FDA3 #7185FD #FD71CB

square

#FDE971 #71FDA3 #7185FD #FD71CB

split-complementary

#FDE971 #71CBFD #A371FD

monochromatic

#F0CE03 #FCE035 #FDE971 #FEF2AD #FFFAE1

Accessibility & contrast

On white

1.23

#FDE971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.07

#FDE971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE971

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE971	#FFFFFF	#000000	##000000
##FDE971	1.00	1.23	17.07	17.07
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.07	21.00	1.00	1.00
##000000	17.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE365

Deuteranopia (green-blind)

#FFEB77

Tritanopia (blue-blind)

#FFDBCE

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #fde971;
/* rgb */ color: rgb(253, 233, 113);
/* oklch */ color: oklch(92.7% 0.142 100.0);

Tailwind

colors: {
  custom: {
    50: '#ffef9d',
    500: '#fde971',
    950: '#000000',
  },
}

SCSS

$custom: #fde971;
$custom-light: #ffef9d;
$custom-dark: #000000;

JSON

{
  "hex": "#fde971",
  "rgb": {
    "r": 253,
    "g": 233,
    "b": 113
  },
  "hsl": {
    "h": 51.429,
    "s": 97.222,
    "l": 71.765
  },
  "oklch": {
    "l": 0.92705,
    "c": 0.14164,
    "h": 100
  },
  "luminance": 0.80353
}

Semantic roles & 50–950 ramp

primary

#FDE971

secondary

#3950D9

accent

#21E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160F

muted

#868580

Preview Lab

Preview with #FDE971

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

Preview Lab → · Contrast checker → · Palette generator →