#F7DD63#F7DD63

#F7DD63 is a very light, vivid yellow. Relative luminance 0.724; OKLCH L 89.6% C 0.143 H 97.3°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#F7DD63
RGB	rgb(247, 221, 99)
HSL	hsl(49, 90%, 68%)
HSV	hsv(49, 60%, 97%)
CMYK	cmyk(0%, 10.5%, 59.9%, 3.1%)
CIE-LAB	lab(88.16, -5.14, 61.74)
CIE-LCH	lch(88.16, 61.95, 94.76°)
OKLab	oklab(89.62% -0.0183 0.1421)
OKLCH	oklch(89.62% 0.143 97.3)
XYZ	xyz(66.4691, 72.3909, 22.2736)
Luminance	0.7239 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7DD63 #637DF7

analogous

#F79363 #F7DD63 #C7F763

triadic

#F7DD63 #63F7DD #DD63F7

tetradic

#F7DD63 #63F793 #637DF7 #F763C7

square

#F7DD63 #63F793 #637DF7 #F763C7

split-complementary

#F7DD63 #63C7F7 #9363F7

monochromatic

#D5B10B #F4D029 #F7DD63 #FAEA9D #FDF6D7

Accessibility & contrast

On white

1.36

#F7DD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#F7DD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7DD63

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7DD63	#FFFFFF	#000000	##000000
##F7DD63	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D856

Deuteranopia (green-blind)

#F8E169

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f7dd63;
/* rgb */ color: rgb(247, 221, 99);
/* oklch */ color: oklch(89.6% 0.143 97.3);

Tailwind

colors: {
  custom: {
    50: '#fde794',
    500: '#f7dd63',
    950: '#000000',
  },
}

SCSS

$custom: #f7dd63;
$custom-light: #fde794;
$custom-dark: #000000;

JSON

{
  "hex": "#f7dd63",
  "rgb": {
    "r": 247,
    "g": 221,
    "b": 99
  },
  "hsl": {
    "h": 49.459,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89618,
    "c": 0.14329,
    "h": 97.3
  },
  "luminance": 0.72388
}

Semantic roles & 50–950 ramp

primary

#F7DD63

secondary

#2F4BCF

accent

#28E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F7DD63

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

Preview Lab → · Contrast checker → · Palette generator →