#FDF688#FDF688

#FDF688 is a very light, vivid yellow. Relative luminance 0.886; OKLCH L 95.6% C 0.132 H 105.4°. Best body text is #000000 at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#FDF688
RGB	rgb(253, 246, 136)
HSL	hsl(56, 97%, 76%)
HSV	hsv(56, 46%, 99%)
CMYK	cmyk(0%, 2.8%, 46.2%, 0.8%)
CIE-LAB	lab(95.40, -12.24, 53.42)
CIE-LCH	lch(95.40, 54.80, 102.91°)
OKLab	oklab(95.61% -0.0351 0.1276)
OKLCH	oklch(95.61% 0.132 105.4)
XYZ	xyz(77.9095, 88.5739, 36.2802)
Luminance	0.8857 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF688 #888FFD

analogous

#FDBC88 #FDF688 #CAFD88

triadic

#FDF688 #88FDF6 #F688FD

tetradic

#FDF688 #88FDBC #888FFD #FD88CA

square

#FDF688 #88FDBC #888FFD #FD88CA

split-complementary

#FDF688 #88CAFD #BC88FD

monochromatic

#FBED10 #FCF14C #FDF688 #FEFBC4 #FEFDE1

Accessibility & contrast

On white

1.12

#FDF688 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.71

#FDF688 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF688

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF688	#FFFFFF	#000000	##000000
##FDF688	1.00	1.12	18.71	18.71
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.71	21.00	1.00	1.00
##000000	18.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF7F

Deuteranopia (green-blind)

#FFF48D

Tritanopia (blue-blind)

#FFE9DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fdf688;
/* rgb */ color: rgb(253, 246, 136);
/* oklch */ color: oklch(95.6% 0.132 105.4);

Tailwind

colors: {
  custom: {
    50: '#fff9ad',
    500: '#fdf688',
    950: '#000000',
  },
}

SCSS

$custom: #fdf688;
$custom-light: #fff9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf688",
  "rgb": {
    "r": 253,
    "g": 246,
    "b": 136
  },
  "hsl": {
    "h": 56.41,
    "s": 96.694,
    "l": 76.275
  },
  "oklch": {
    "l": 0.95611,
    "c": 0.13234,
    "h": 105.4
  },
  "luminance": 0.88572
}

Semantic roles & 50–950 ramp

primary

#FDF688

secondary

#4D55DD

accent

#0EE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF688

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

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