#FDEF87#FDEF87

#FDEF87 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 94.2% C 0.126 H 101.7°. Best body text is #000000 at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#FDEF87
RGB	rgb(253, 239, 135)
HSL	hsl(53, 97%, 76%)
HSV	hsv(53, 47%, 99%)
CMYK	cmyk(0%, 5.5%, 46.6%, 0.8%)
CIE-LAB	lab(93.61, -8.88, 51.70)
CIE-LCH	lch(93.61, 52.46, 99.75°)
OKLab	oklab(94.18% -0.0256 0.1237)
OKLCH	oklch(94.18% 0.126 101.7)
XYZ	xyz(75.7497, 84.3673, 35.2113)
Luminance	0.8437 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEF87 #8795FD

analogous

#FDB487 #FDEF87 #D0FD87

triadic

#FDEF87 #87FDEF #EF87FD

tetradic

#FDEF87 #87FDB4 #8795FD #FD87D0

square

#FDEF87 #87FDB4 #8795FD #FD87D0

split-complementary

#FDEF87 #87D0FD #B487FD

monochromatic

#FBDF0F #FCE74B #FDEF87 #FEF7C3 #FEFBE1

Accessibility & contrast

On white

1.17

#FDEF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.87

#FDEF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEF87

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEF87	#FFFFFF	#000000	##000000
##FDEF87	1.00	1.17	17.87	17.87
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.87	21.00	1.00	1.00
##000000	17.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE97E

Deuteranopia (green-blind)

#FFEF8B

Tritanopia (blue-blind)

#FFE2D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fdef87;
/* rgb */ color: rgb(253, 239, 135);
/* oklch */ color: oklch(94.2% 0.126 101.7);

Tailwind

colors: {
  custom: {
    50: '#fff4ac',
    500: '#fdef87',
    950: '#000000',
  },
}

SCSS

$custom: #fdef87;
$custom-light: #fff4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fdef87",
  "rgb": {
    "r": 253,
    "g": 239,
    "b": 135
  },
  "hsl": {
    "h": 52.881,
    "s": 96.721,
    "l": 76.078
  },
  "oklch": {
    "l": 0.94184,
    "c": 0.12634,
    "h": 101.7
  },
  "luminance": 0.84365
}

Semantic roles & 50–950 ramp

primary

#FDEF87

secondary

#4C5DDC

accent

#1BE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDEF87

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

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