#FDF670#FDF670

#FDF670 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.3% C 0.155 H 106.2°. Best body text is #000000 at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#FDF670
RGB	rgb(253, 246, 112)
HSL	hsl(57, 97%, 72%)
HSV	hsv(57, 56%, 99%)
CMYK	cmyk(0%, 2.8%, 55.7%, 0.8%)
CIE-LAB	lab(95.15, -14.20, 64.02)
CIE-LCH	lch(95.15, 65.58, 102.51°)
OKLab	oklab(95.33% -0.0432 0.1484)
OKLCH	oklch(95.33% 0.155 106.2)
XYZ	xyz(76.3907, 87.9664, 28.2813)
Luminance	0.8796 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF670 #7077FD

analogous

#FDB070 #FDF670 #BEFD70

triadic

#FDF670 #70FDF6 #F670FD

tetradic

#FDF670 #70FDB0 #7077FD #FD70BE

square

#FDF670 #70FDB0 #7077FD #FD70BE

split-complementary

#FDF670 #70BEFD #B070FD

monochromatic

#EFE403 #FCF234 #FDF670 #FEFAAC #FFFDE1

Accessibility & contrast

On white

1.13

#FDF670 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.59

#FDF670 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF670

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF670	#FFFFFF	#000000	##000000
##FDF670	1.00	1.13	18.59	18.59
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.59	21.00	1.00	1.00
##000000	18.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE62

Deuteranopia (green-blind)

#FFF477

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fdf670;
/* rgb */ color: rgb(253, 246, 112);
/* oklch */ color: oklch(95.3% 0.155 106.2);

Tailwind

colors: {
  custom: {
    50: '#fff89d',
    500: '#fdf670',
    950: '#000000',
  },
}

SCSS

$custom: #fdf670;
$custom-light: #fff89d;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf670",
  "rgb": {
    "r": 253,
    "g": 246,
    "b": 112
  },
  "hsl": {
    "h": 57.021,
    "s": 97.241,
    "l": 71.569
  },
  "oklch": {
    "l": 0.95325,
    "c": 0.15458,
    "h": 106.2
  },
  "luminance": 0.87964
}

Semantic roles & 50–950 ramp

primary

#FDF670

secondary

#3840D9

accent

#0BE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF670

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

Preview Lab → · Contrast checker → · Palette generator →