#FDE660#FDE660

#FDE660 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.9% C 0.153 H 99.6°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#FDE660
RGB	rgb(253, 230, 96)
HSL	hsl(51, 98%, 68%)
HSV	hsv(51, 62%, 99%)
CMYK	cmyk(0%, 9.1%, 62.1%, 0.8%)
CIE-LAB	lab(90.93, -7.39, 66.21)
CIE-LCH	lch(90.93, 66.62, 96.37°)
OKLab	oklab(91.93% -0.0255 0.1511)
OKLCH	oklch(91.93% 0.153 99.6)
XYZ	xyz(70.9191, 78.3239, 22.4465)
Luminance	0.7832 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE660 #6077FD

analogous

#FD9760 #FDE660 #C5FD60

triadic

#FDE660 #60FDE6 #E660FD

tetradic

#FDE660 #60FD97 #6077FD #FD60C5

square

#FDE660 #60FD97 #6077FD #FD60C5

split-complementary

#FDE660 #60C5FD #9760FD

monochromatic

#E0BF03 #FCDC24 #FDE660 #FEF09C #FFF9D9

Accessibility & contrast

On white

1.26

#FDE660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#FDE660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE660

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE660	#FFFFFF	#000000	##000000
##FDE660	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE050

Deuteranopia (green-blind)

#FFE967

Tritanopia (blue-blind)

#FFD7C9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fde660;
/* rgb */ color: rgb(253, 230, 96);
/* oklch */ color: oklch(91.9% 0.153 99.6);

Tailwind

colors: {
  custom: {
    50: '#ffed92',
    500: '#fde660',
    950: '#000000',
  },
}

SCSS

$custom: #fde660;
$custom-light: #ffed92;
$custom-dark: #000000;

JSON

{
  "hex": "#fde660",
  "rgb": {
    "r": 253,
    "g": 230,
    "b": 96
  },
  "hsl": {
    "h": 51.21,
    "s": 97.516,
    "l": 68.431
  },
  "oklch": {
    "l": 0.91927,
    "c": 0.15321,
    "h": 99.6
  },
  "luminance": 0.78321
}

Semantic roles & 50–950 ramp

primary

#FDE660

secondary

#2A44D7

accent

#22E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#19160D

muted

#87847F

Preview Lab

Preview with #FDE660

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

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