#F7DF63#F7DF63

#F7DF63 is a very light, vivid yellow. Relative luminance 0.735; OKLCH L 90.0% C 0.145 H 98.4°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#F7DF63
RGB	rgb(247, 223, 99)
HSL	hsl(50, 90%, 68%)
HSV	hsv(50, 60%, 97%)
CMYK	cmyk(0%, 9.7%, 59.9%, 3.1%)
CIE-LAB	lab(88.66, -6.15, 62.30)
CIE-LCH	lch(88.66, 62.60, 95.63°)
OKLab	oklab(90.02% -0.0212 0.1433)
OKLCH	oklch(90.02% 0.145 98.4)
XYZ	xyz(67.0003, 73.4533, 22.4507)
Luminance	0.7345 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7DF63 #637BF7

analogous

#F79563 #F7DF63 #C5F763

triadic

#F7DF63 #63F7DF #DF63F7

tetradic

#F7DF63 #63F795 #637BF7 #F763C5

square

#F7DF63 #63F795 #637BF7 #F763C5

split-complementary

#F7DF63 #63C5F7 #9563F7

monochromatic

#D5B40B #F4D329 #F7DF63 #FAEB9D #FDF7D7

Accessibility & contrast

On white

1.34

#F7DF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#F7DF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7DF63

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7DF63	#FFFFFF	#000000	##000000
##F7DF63	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA56

Deuteranopia (green-blind)

#F9E269

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f7df63;
/* rgb */ color: rgb(247, 223, 99);
/* oklch */ color: oklch(90.0% 0.145 98.4);

Tailwind

colors: {
  custom: {
    50: '#fde894',
    500: '#f7df63',
    950: '#000000',
  },
}

SCSS

$custom: #f7df63;
$custom-light: #fde894;
$custom-dark: #000000;

JSON

{
  "hex": "#f7df63",
  "rgb": {
    "r": 247,
    "g": 223,
    "b": 99
  },
  "hsl": {
    "h": 50.27,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.90019,
    "c": 0.14487,
    "h": 98.4
  },
  "luminance": 0.7345
}

Semantic roles & 50–950 ramp

primary

#F7DF63

secondary

#2F49CF

accent

#25E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F7DF63

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

Preview Lab → · Contrast checker → · Palette generator →