#FDE370#FDE370

#FDE370 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.5% C 0.138 H 96.8°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#FDE370
RGB	rgb(253, 227, 112)
HSL	hsl(49, 97%, 72%)
HSV	hsv(49, 56%, 99%)
CMYK	cmyk(0%, 10.3%, 55.7%, 0.8%)
CIE-LAB	lab(90.32, -4.80, 58.51)
CIE-LCH	lch(90.32, 58.71, 94.69°)
OKLab	oklab(91.49% -0.0162 0.1366)
OKLCH	oklch(91.49% 0.138 96.8)
XYZ	xyz(70.9044, 76.9938, 26.4525)
Luminance	0.7699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE370 #708AFD

analogous

#FD9D70 #FDE370 #D1FD70

triadic

#FDE370 #70FDE3 #E370FD

tetradic

#FDE370 #70FD9D #708AFD #FD70D1

square

#FDE370 #70FD9D #708AFD #FD70D1

split-complementary

#FDE370 #70D1FD #9D70FD

monochromatic

#EFC403 #FCD734 #FDE370 #FEEFAC #FFF9E1

Accessibility & contrast

On white

1.28

#FDE370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#FDE370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE370

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE370	#FFFFFF	#000000	##000000
##FDE370	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE65

Deuteranopia (green-blind)

#FDE775

Tritanopia (blue-blind)

#FFD5C9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #fde370;
/* rgb */ color: rgb(253, 227, 112);
/* oklch */ color: oklch(91.5% 0.138 96.8);

Tailwind

colors: {
  custom: {
    50: '#ffeb9c',
    500: '#fde370',
    950: '#000000',
  },
}

SCSS

$custom: #fde370;
$custom-light: #ffeb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#fde370",
  "rgb": {
    "r": 253,
    "g": 227,
    "b": 112
  },
  "hsl": {
    "h": 48.936,
    "s": 97.241,
    "l": 71.569
  },
  "oklch": {
    "l": 0.91493,
    "c": 0.13754,
    "h": 96.8
  },
  "luminance": 0.76991
}

Semantic roles & 50–950 ramp

primary

#FDE370

secondary

#3856D9

accent

#2AE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FDE370

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

Preview Lab → · Contrast checker → · Palette generator →